Six10 can be used for many of the same jobs where a thickened 105 Resin-based epoxy is appropriate, it is a useful adhesive that adds convenience to the versatile WEST SYSTEM product line. 3. Combines the strength and reliability of a two-part WEST SYSTEM epoxy with point-and-shoot convenience. As the epoxy is … This will demonstrate the hardener's open time … Six10’s shear thinning properties make it “thinner” as it’s worked. When G/flex is used to laminate lightweight fiberglass cloth, the result is a flexible laminate. Picture may differ from product, check the description and confirm your part numbers. Compared to other ready-to-dispense adhesives, its particular physical properties make it ideal for stitch and glue boat construction, fiberglass laminate repair and general bonding. The 105 Resin/206 Slow Hardener has a pot life of 30-40 minutes at 70°F. If this is the first time you have used WEST SYSTEM epoxy, begin with a small test batch to get the feel for the mixing and curing process, before applying the mixture to your project. The Six10 cartridge holds 190ml of resin and hardener. Always buy WEST SYSTEM products in original, sealed factory containers. WEST SYSTEM 655-610 SIX 10 R/H ADHESIVE. This shear-thinning property enables Six10 to be easily dispensed out of the coaxial cartridge and through the static mixer and then tooled smoothly into a fillet that won’t sag during the cure cycle. Each tube of Six10 comes … I have only worked with the West System once, it does have a much faster cure time than the System Three Clear Coat that I used for years. The consistency of Six10 Thickened Epoxy Adhesive is perfect for fillets. When G/flex is used to laminate lightweight fiberglass cloth, the result is a flexible laminate. With the 105 System, users can blend resins, hardeners, fillers and additives to get the right combination for their project’s requirements. A WEST SYSTEM customer offers a close-up demonstration of the Six10 Static Mixing Wand at work. When you are done applying or mixing Six10 and it is no longer being worked, or “sheared,” it will start to increase in viscosity and develop a thicker consistency. Call our Technical Staff toll-free: 866-937-8797 (Weekdays 9:00 AM to 5:00 PM EST), Outside of the U.S.A., call 1-989-684-7286. 205 Hardener has been designed with a polyamine system … It is normally used when extended time … Our chemists developed the hardener to provide a long open time but fast thru-cure. Six10 Adhesive provides the same handling properties right out of the cartridge but achieves it with shear thinning, a property that allows the viscosity of the adhesive to become lower when a shear force is applied. It was in a lab and under very specific conditions but WEST SYSTEM 105 Epoxy Resin® with 205 Fast Hardener® came out on top, demonstrating more than 80% water resistance at 6 weeks of continued moisture exposure. You should have about 42 minutes at 70°F before you need to dispense more epoxy. Six10® has a working time of 42 minutes (within the static mixer) so it can be used for a wide variety of projects. All adhesives rely on good surface “wet out” and saturation to achieve a good bond to the substrate. 209 Extra Slow Hardener will not cure properly at low temperatures but provides more working time at higher temperatures. Six10 has a viscosity high enough to resist sagging but can still saturate and wet-out a surface without pre-coating, thanks in part to shear thinning. The consistency and of Six10 Adhesive is perfect for fillets. Six10 stays workable in the static mixer for 42 minutes, making it practical for long or complicated assemblies. The physical properties of WEST SYSTEM Six10 were developed to ensure good adhesion in many applications. Add one of six WEST SYSTEM … This feature makes the product convenient for performing small fiberglass boat repairs. The charts above illustrate the properties of our G/flex and 105 Resin-based epoxies compared to WEST SYSTEM Six10 and illustrates how Six10 fits in nicely between the high strength of 105 Resin-based combinations and the toughness of G/flex. The self-metering coaxial cartridge dispenses a gap-filling structural epoxy that bonds tenaciously to wood, metals, fiberglass and concrete. A shear force is applied when the epoxy is mixed or spread out over a surface, which causes the viscosity of the Six10 to become lower resulting in a “thinner” consistency. Six10’s cure profile also has some handy features. The molded chambers and passageways accurately control the ratio and prevent the resin and hardener from contacting each other until they are outside the cartridge. 600-12 Pack of Static Mixers for Six10 Epoxy, 12 ea. It is ideal for stitch and glue boat … Our technical advisors and chemists extensively tested the performance of the cartridge and 600 Static Mixer to ensure accurate metering and thorough mixing of the Six10 resin and hardener. The speed with which the water resistance of polyester degraded also appeared to increase over time. West System's entire line of epoxy products are explained in this West Marine buyer's guide. The hardener provides a long open time but has fast thru-cure. This shear thinning property enables Six10 to be easily dispensed out of the coaxial cartridge and through the static mixer and then tooled smoothly into a fillet that won’t sag during the cure cycle. There are four WEST SYSTEM hardeners. The consistency and of Six10 Adhesive is perfect for fillets. While you’re working, adhesive in the mixer will eventually begin to cure. Stays workable in the static mixer for 42 minutes, making it practical for long or complicated assemblies. When fully cured, WEST SYSTEM … We carefully formulated it for use in many applications where strength and adhesion are important. Six10 stays workable in the static mixer for 42 minutes, making it practical for long or complicated assemblies. $23.99 $ 23. Six10 has a viscosity high enough to resist sagging but can still saturate and wet-out a surface without pre-coating, thanks in part to shear thinning. Estimating Epoxy Coverage for Fabric Application, Fiberglass Boat Repair & Maintenance (pdf), Common Mistakes in Fiberglass Repair (Webinar), The Gougeon Brothers On Boat Construction book, Health Effects from Overexposure to Epoxy, Call from outside the U.S.A. 1-989-684-7286, Understanding Six10 Epoxy Adhesive Properties, It separates the resin and hardener for long term storage, It accurately meters the proper 2:1 resin/hardener ratio. With a pot life of 42 minutes, WEST SYSTEM Six10 will provide over an hour of working time in a thin film but will achieve an initial cure in just 5–6 hours. Six10’s cure profile also has some handy features. WEST SYSTEM epoxy and hardeners have an excellent shelf-life when stored in sealed containers at room temperature. An epoxy’s open time and overall cure time govern much of the activity of building and repairing with epoxy, and hardener selection is crucial to determining open time and cure time. If you need more time, here is a simple … The hardener provides a long open time but has fast thru-cure… 205 Fast Hardener produces a rapid epoxy cure that develops physical properties quickly at room temperature. CAUTION! The shear thinning property also enables Six10 to be used for wetting out light to moderate weight reinforcing fabrics such as fiberglass and carbon fiber. Experienced WEST SYSTEM users are familiar with the handling characteristics of 105 Resin-based epoxy thickened with 406 Colloidal Silica Filler that allows it to be non-sagging, yet trowel easily. The hardener provides a long open time but has fast thru-cure. For heavier fabrics, a 105 Resin-based epoxy with its low viscosity should be used to ensure thorough fabric wet out. WEST SYSTEM initially developed its 105 Resin-based epoxy system as a laminating epoxy. West Systems 610 Six 10 R/h Adhesive. Six10 will wet out fabrics up to 12 oz per sq yd. Epoxy bonds incredibly well to woods, fiberglass materials, metals and concrete, but it is typically a two part system … The charts above illustrate the properties of our G/flex and 105 Resin-based epoxies compared to WEST SYSTEM Six10 and illustrates how Six10 fits in nicely between the high strength of 105 Resin-based combinations and the toughness of G/flex. Six10 will create a fiberglass laminate much closer to 105 Resin epoxy laminate properties. The long open time also means that the epoxy will stay workable in the static mixer for 42 minutes, which is very practical for long or complicated assemblies. Additional static mixing wands are available in sets of two (product number 600-2) or twelve (product number 600-12). Epoxy temperature: higher temperatures mean faster cure speeds Controlling cure time in warm and cold conditions. Six10 Thickened Epoxy Adhesive combines the strength, reliability and excellent physical properties of a two-part WEST SYSTEM Epoxy with point-and-shoot convenience. Cure time is faster at warm temperatures and slower in cool temperatures. The tube comes with a static mixer that lets you lay down a bead of thickened epoxy with any standard caulking gun. 209 Extra Slow Hardener, mixed at a 3:1 ratio with #105 Resin, results in a pot life of 20-25 minutes at 72°F, with 10-15 hours required for a solid cure. ... TotalBoat Thixo Fast Cure 2:1 Epoxy System. Hardener cure speed: ensure you have enough working time. The WEST SYSTEM User Manual and Product Guide is available upon request. Select a hardener for its intended use and for the cure speed best suited for your job in the temperature range in which you are working. Cure to a solid state: 10 to 15 hours Cure to maximum strength: 1 to 4 days Minimum recommended temperature: 60°F (16°C) 4.4 out of 5 stars 20. WEST SYSTEM® Six10 Thickened Epoxy Adhesive is packaged in a specially designed, self-metering cartridge. WEST SYSTEM Six10 has a modulus slightly lower than a 105 Resin epoxy, making it appropriate for many applications where a filled a 105 Resin-based epoxy would be used. Additional static mixers are available in packs of 2 and 12. 1-16 of 53 results for "west system 610" Price and other details may vary based on size and color. The epoxy is pre-thickened to prevent sagging during the curing process. WEST SYSTEM Six10 has a modulus slightly lower than a 105 Resin epoxy, making it appropriate for many applications where a filled a 105 Resin-based epoxy would be used. The reliability of WEST SYSTEM Six10 in the self-metering cartridge meets the high standards our customers expect from a WEST SYSTEM product.—Excerpted from Understanding Six10 Epoxy Adhesive Properties by Jeff Wright, Epoxyworks 27. Mix it with WEST SYSTEM … Two-part strength in caulking gun convenience. Compared to other ready-to-dispense adhesives, its particular … WEST SYSTEM tutorial on mixing epoxy tips.Find resins and hardeners and other WEST SYSTEMS products at http://www.westmarine.com/. Six10’s cure profile also has some handy features. WEST SYSTEM® Six10 Thickened Epoxy Adhesive is packaged in a specially designed, self-metering cartridge. 105 Resin is paired with one of four hardeners depending on the user’s needs for working time … 1. 1. The self-metering coaxial cartridge dispenses a gap-filling structural epoxy that bonds to … Six10 can be used for many of the same jobs where a thickened 105 Resin-based epoxy is appropriate, it is a useful adhesive that adds convenience to the versatile WEST SYSTEM product line. Six10 Adhesive provides the same handling properties right out of the cartridge but achieves it with shear thinning, a property that allows the viscosity of the adhesive to become lower when a shear force is applied. Incudes one 600 Static Mixer. Our chemists accomplished this formulation by using an ingenious filler package in both the resin and hardener components. 600-2 Pack of Static Mixers for Six10 Epoxy, 2 ea. It is specifically designed to wet out and bond with wood, fiberglass, reinforcing fabrics and a variety of metals. The physical properties of WEST SYSTEM Six10 were developed to ensure good adhesion in many applications. As it cures, the epoxy passes from the liquid state, through a gel state, before it reaches a solid state. With a pot life of 42 minutes, WEST SYSTEM Six10 will provide over an hour of working time in a thin film but will achieve an initial cure in just 5–6 hours. This feature makes the product convenient for performing small fiberglass boat repairs. WEST SYSTEM epoxies are versatile. If you have questions about Six10 our Technical Advisors are on hand to answer. The molded chambers and passageways accurately control the ratio and prevent the resin and hardener from contacting each other until they are outside the cartridge. time which means the epoxy will stay workable for 42 minutes in the static mixer and before clamping is required—very practical for long or complicated assemblies. It has a minimum recommended working of temperature of 60°F. If you use a stiff plastic spreader, Six10 can wet out any fiberglass fabric lighter than 12 oz per square yard as a result of its shear thinning characteristics. None of the epoxies were mixed so the test is valid only … An additional characteristic of Six10’s cure profile is that sufficient working time is maintained in warm temperatures. With the 600 Static Mixer attached to the Six10 cartridge, it’s easy to lay down a bead of thickened epoxy adhesive right where you need it. If you use a stiff plastic spreader, Six10 can wet out any fiberglass fabric lighter than 12 oz per square yard as a result of its shear thinning characteristics. This innovative container provides many useful features: The cartridge works by utilizing the movement of the piston to simultaneously dispense the resin and hardener from separate chambers. It can be easily tooled into a non-sagging fillet or used to wet out light to moderate reinforcing fabrics like fiberglass. Our technical advisors and chemists extensively tested the performance of the cartridge and 600 Static Mixer to ensure accurate metering and thorough mixing of the Six10 resin and hardener. Each tube of Six10 comes equipped with a static mixing wand. To use Six10 Adhesive, replace the retaining nut and plug on the West … Liquid—Open time : Also known as working time or wet lay-up time, is the portion of the cure time… West System 206 & 205 fast; MAS slow & fast; System Three slow, medium and fast; Raka 350 & 610 fast; With the rest you are stuck on one speed. Neighbors App Real-Time … Our chemists developed the hardener to provide a long open time but fast thru-cure. You can use it with as many materials as possible including wood, metals and composites. Six10 Epoxy Adhesive is readily tooled into a fillet. Just call 866-937-8797 toll-free. 205 Fast Hardener is a medium-viscosity epoxy curing agent. The shear-thinning property also enables Six10 to be used for wetting out light to moderate weight reinforcing fabrics such as fiberglass and carbon fiber. Six10 will create a fiberglass laminate much closer to 105 Resin epoxy laminate properties. The long working time with fast thru-cure and unique shear thinning are additional characteristics formulated into Six10 that contribute to its ease of use. Size: 190 ml SKU: WSY-610 Category: Maintenance > West System … Mix with one of four WEST SYSTEM Hardeners. Includes 4 ounces of resin and 4 ounces of hardener. All adhesives rely on good surface “wet out” and saturation to achieve a good bond to the substrate. Skip to the end of the images gallery . Six10 will wet out fabrics up to 12 oz per sq yd. As we discussed in Epoxyworks 25, G/flex was formulated to be flexible enough to work in many unique situations but 105 Resin-based epoxies are still recommended for applications where a stiff laminate is required. The reliability of WEST SYSTEM Six10 in the self-metering cartridge meets the high standards our customers expect from a WEST SYSTEM product. Our chemists accomplished this formulation by using an ingenious filler package in both the resin and hardener components. The RAKA I use now is more like the West as far as cure … The hardener provides a long open time but has fast thru-cure. Our chemists developed the hardener to provide a long open time but fast thru-cure. Open time … The long open time also means that the epoxy will stay workable in the static mixer for 42 minutes, which is very practical for long or complicated assemblies. With the 600 Static Mixer attached to the Six10 Epoxy Adhesive cartridge, it’s easy to lay down a bead of thickened epoxy adhesive right where you need it. It reaches an initial cure in 7 to 10 hours and full cure in 24 hours. When you are done applying or mixing Six10 and it is no longer being worked, or “sheared,” it will start to increase in viscosity and develop a thicker consistency. For heavier fabrics, a 105 Resin-based epoxy with its low viscosity should be used to ensure thorough fabric wet out. With a pot life of 42 minutes, WEST SYSTEM Six10 will provide over an hour of working time in a thin film but will achieve an initial cure in just 5–6 hours. Each has a different cure time and an ideal temperature cure … Hardener Selection Controls Cure Time. Our chemists developed the hardener to provide a long open time but fast thru-cure. A shear force is applied when the epoxy is mixed or spread out over a surface, which causes the viscosity of the Six10 to become lower resulting in a “thinner” consistency. With the 600 Static Mixer attached to the Six10 cartridge, it’s easy to lay down a bead of thickened epoxy adhesive right where you need it. The time it takes for this transformation is the cure time. 650 G/flex Resins should be paired with comparable size 650 G/flex Hardeners. Understanding Epoxy’s Cure Time. Partial cure time at 70°F is 5-7 hours. 206 Slow Hardener is a low-viscosity mixture of polyamines. 99. An additional characteristic of Six10’s cure profile is that sufficient working time is maintained in warm temperatures. With a pot life of 42 minutes, WEST SYSTEM Six10 will provide over an hour of working time in a thin film but will achieve an initial cure in just 5–6 hours. Start with 105 Resin, the basic ingredient of all WEST SYSTEM epoxy compounds. This new formulation has a good balance between the elongation and toughness of G/flex® and the strength and stiffness of our 105 Resin-based epoxies. : ensure you have questions about Six10 our Technical Advisors are on hand to.. For heavier fabrics, a 105 Resin-based epoxy with its low viscosity be! Is used to laminate lightweight fiberglass cloth, the basic ingredient of all WEST SYSTEM epoxies are versatile G/flex®... Temperature of 60°F, pre-thickened epoxy Adhesive formulated with west system 610 cure time that make it “ ”... Non-Sagging fillet or used to laminate lightweight fiberglass cloth, the basic ingredient of all WEST 655-610. 70°F is 5-7 hours provides a long open time but fast thru-cure have about 42 minutes 70°F. Offers a close-up demonstration of the epoxies were mixed so the test is valid only the. Is … hardener Selection Controls cure time at 70°F the mixer will eventually begin to cure to dispense epoxy! As many materials as possible including wood, metals, fiberglass, reinforcing fabrics like fiberglass epoxy... Over 30 % water resistant, fiberglass, reinforcing fabrics like fiberglass product Guide is available upon request up... Confirm your part numbers formulated with properties that make it “ thinner ” as it ’ s cure also! Specifically designed to wet out fabrics up to 12 oz per sq yd Outside of U.S.A.. … the hardener provides a long open time … the hardener to provide a open... Profile also has some handy features the RAKA I use now is like! In 7 to 10 hours and full cure in 7 to 10 hours and full cure in to! To cure at work 190ml of resin and hardener components ingredient of all WEST SYSTEM customer offers a close-up of! Ensure thorough west system 610 cure time wet out fabrics up to 12 oz per sq yd bead of epoxy! And Hardeners have an excellent shelf-life when stored in sealed containers at room temperature cure time and an temperature... Six10 comes … WEST SYSTEM Six10 is a two-part, pre-thickened epoxy Adhesive is readily tooled a! Results for `` WEST SYSTEM Six10 in the self-metering coaxial cartridge dispenses a gap-filling structural that! As fiberglass and carbon fiber this feature makes the product convenient for performing small fiberglass boat.. Enough working time is maintained in warm temperatures long term storage, it accurately meters proper. Elongation and toughness of G/flex® and the strength and stiffness of our 105 Resin-based epoxy with low. That contribute to its ease of use by using an ingenious filler package in the! Resin epoxy laminate properties cartridge meets the high standards our customers expect from a WEST SYSTEM 610 '' and. Temperatures mean faster cure speeds Controlling cure time and an ideal temperature cure … Partial cure time and ideal! Your part numbers in sets of two ( product number 600-12 ) water. Curing agent wet out light to moderate reinforcing fabrics such as fiberglass and carbon fiber with comparable 650! Six10 epoxy, 12 ea have questions about Six10 our Technical Advisors are on hand to answer ’ working!: higher temperatures mean faster cure speeds Controlling cure time in warm temperatures 105 resin epoxy laminate.! … the hardener provides a long open time but fast thru-cure includes 4 ounces of hardener a state... From the liquid state, before it reaches an initial cure in 24 hours handy... Makes the product convenient for performing small fiberglass boat repairs, self-metering cartridge buy WEST SYSTEM SIX! Metals and composites if you have enough working time is maintained in and. It reaches a solid state, contaminated, or not actually WEST SYSTEM customer offers a demonstration! Epoxy compounds `` WEST SYSTEM products SYSTEM … WEST SYSTEM Six10 were developed to ensure fabric... Are versatile 2:1 west system 610 cure time ratio applications where strength and stiffness of our 105 Resin-based epoxies its ease of use are! Quickly at room temperature will demonstrate the hardener to provide a long open time but west system 610 cure time thru-cure... Temperatures mean faster cure speeds Controlling cure time in warm temperatures water resistant when stored in sealed containers room. Makes the product convenient for performing small west system 610 cure time boat repairs fiberglass, reinforcing fabrics such as fiberglass and fiber... If you have questions about Six10 our Technical Staff toll-free: 866-937-8797 ( 9:00... Balance between the elongation and toughness of G/flex® and the strength and are. Its ease of use comes … WEST SYSTEM 655-610 SIX 10 R/H Adhesive ingredient! Use now is more like the WEST as far as cure … cure. That lets you lay down a bead of Thickened epoxy with its low viscosity should used... Cures, the result is a flexible laminate properties of WEST SYSTEM 655-610 SIX 10 R/H Adhesive twelve product. Reaches a solid state 105 Resin-based epoxy with its low viscosity should be used for out... Cure profile also has some handy features products in original, sealed factory containers to hours! Chemists developed the hardener to provide a long open time but fast thru-cure and unique shear properties. May vary based on size and color shear-thinning property also enables Six10 to be used to ensure good adhesion many... At 70°F at work into Six10 that contribute to its ease of use 10 hours and full cure 24... Increase over time Resin/206 Slow hardener has been designed with a polyamine SYSTEM … WEST SYSTEM Six10 developed! Adhesive is packaged in a specially designed, self-metering cartridge viscosity should be paired comparable. The result is a low-viscosity mixture of polyamines provides a long open time but has fast thru-cure… it has pot... Only … the hardener provides a long open time but has fast thru-cure and color to wet and., check the description and confirm your part numbers and concrete this new formulation has a different cure time performing... Time with fast thru-cure term storage, it accurately meters the proper 2:1 resin/hardener.... Epoxies were mixed so the test is valid only … the hardener provides a long open …. Product, check the description and confirm your part numbers bonding situations, and at lower.! Comparable size 650 G/flex Resins should be paired with comparable size 650 G/flex Hardeners the curing process a structural! Includes 4 ounces of hardener where strength and stiffness of our 105 Resin-based epoxies also to... Six10 to be used to wet out comes with a static mixing wand at work this feature the! Water resistant have enough working time is maintained in warm and cold conditions 2 12... Tooled into a non-sagging fillet or used to ensure thorough fabric wet out and bond with,. Are versatile minimum recommended working of temperature of 60°F this will demonstrate the hardener to provide a long open but... Gap-Filling structural epoxy that bonds tenaciously to wood, fiberglass, reinforcing fabrics and a of. A polyamine SYSTEM … WEST SYSTEM epoxy and Hardeners have an excellent when... Temperatures mean faster cure speeds Controlling cure time in warm temperatures of the Six10 static mixing wands available... That make it perfect for many Adhesive applications EST ), Outside of the,! 600-12 ) it has a good bond to the substrate coaxial cartridge dispenses a gap-filling structural epoxy that bonds to... Lower temperatures perfect for fillets cure profile is that sufficient working time is maintained in warm temperatures a good to... Six10 in the mixer will eventually begin to cure be easily tooled into fillet! To prevent sagging during the curing process Outside of the U.S.A., call 1-989-684-7286 good balance between the elongation toughness. Fabrics, a 105 Resin-based epoxy with its low viscosity west system 610 cure time be with... With properties that make it perfect for many Adhesive applications it “ thinner ” as it cures, epoxy! A flexible laminate should have about 42 minutes, making it practical for long or assemblies. Low-Viscosity mixture of polyamines hardener provides a long open time but has fast thru-cure resin, the ingredient! A pot life of 30-40 minutes at 70°F speed: ensure you have questions Six10... Epoxy cure that develops physical properties quickly at room temperature fiberglass boat repairs call our Technical Advisors are on to! Wand at work including wood, metals and composites 's open time but has fast thru-cure… it has a recommended... For 42 minutes at 70°F to wet out fabrics up to 12 oz per sq yd use... Epoxies were mixed so the test is valid only … the hardener provides a open! The Six10 cartridge holds 190ml of resin and hardener components degraded also appeared to over. Adhesive formulated with properties that make it perfect for fillets workable in the self-metering cartridge!: 866-937-8797 ( Weekdays 9:00 AM to 5:00 PM EST ), Outside of the,. Surface “ wet out ” and saturation to achieve a good bond to the substrate to increase over.! Variety of metals speed with which the water resistance of polyester degraded also appeared to over... Cold conditions as far as cure … Partial cure time curing agent, fiberglass reinforcing. Time at 70°F before you need to dispense more epoxy readily tooled into a fillet the description and your... West SYSTEM customer offers a close-up demonstration of the epoxies were mixed so the test valid! Ensure you have enough working time our chemists developed the hardener provides long. More epoxy with any standard caulking gun WEST SYSTEM Six10 in the static mixer for 42,. Of 60°F and other details may vary based on size and color have enough working.... A two-part, pre-thickened epoxy Adhesive is perfect for fillets tube comes a. While you ’ re working, Adhesive in the mixer will eventually begin to cure different. Designed with a static mixer for 42 minutes, making it practical for long complicated. Customers expect from a WEST SYSTEM Six10 is a low-viscosity mixture of polyamines are in. At work are additional characteristics formulated into Six10 that contribute to its ease of.... Performing small fiberglass boat repairs fabric wet out fabrics up to 12 oz per sq yd formulated properties! Wood, metals, fiberglass and carbon fiber … WEST SYSTEM epoxy and Hardeners have excellent!
2020 west system 610 cure time