205 Fast Hardener is not intended for clear coating. View Larger Image. It is used in a majority of situations, at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room temperature. Most projects need between two and four. However many coats youre planning on, you need to recoat at the right time and in the right way and ensure your surface is properly prepared. How you prepare a surface for recoating with epoxy depends on whether the epoxy youre covering is wet or dry. Product description. Thick enough to address some minor gaping issues yet thin enough to squeeze out properly for a great wood joint. WEST SYSTEM Fast Hardener 205 - for use at lower temperatures. Minimum recommended temperature: 60F (16C) 206-A Slow Hardener, 0.44 pt. 105 Epoxy Resin is the base material on which all West System 105 System epoxy compounds are built. 105 Epoxy Resin is the basic ingredient. This was my first time using West System epoxy. Here is how 105 Resin with 205 Fast Hardener behave at 72F (22C): Pot life 100 grams: 912 minutes; Working Time: 6070 minutes; Initial cure to solid in thin film: 68 hours; Controlling the Cure Time of Epoxy Resin and Hardener #205-A Fast Hardener. + Add to Cart 205-B FAST HARDENER .86 QT SIZE West System; LOC/Precision. West System 205 Fast Hardener. Epoxy Resin at the temperature at which you will work. 1 kg mix West System 105 + 205 - porous surfaces 6.5 - 7-5 m / non porous surfaces 8.5 - 9.5 m Other types of cookie are optional, you can manage your consent choices now or at any time in the future by clicking on the link below. WEST System 205 Fast Hardener is a medium-viscosity epoxy curing agent. Seeing how youre located in Texas I would suggest the 206 (slow) for the majority of your work. - MIX WITH WEST SYSTEM 105 Resin in a five-part resin to one-part hardener ratio. It is used in a majority of situations, at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room temperature. 205 Fast Hardener is formulated for general coating and bonding applications at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room West System Slow Hardener - .44 Pint helps make small repairs. Pot life at 72F (22C): 20 to 25 minutes. Surfacing Solutions Inc. has used Westcoat Specialty Coating Systems for more than 15 years, they are one of the few companies where their products have shown us sustainability in our industry. 205 Fast Hardener is a medium-viscosity epoxy curing agent. Actually the chemical Salicylic acid, major component in aspirin, will accellerate the curing time. Loc Precision Coupler; Loc Precision Coupler Stiffener; Centering Rings; Nose Cones; Public Missiles. 105/207 . System Overview. Product Description. WORKING TIME thin film: CURE TO SOLID thin film: 205-A Fast Hardener: General bonding, applying fabric, barrier coating: 9-12 min: 60-70 min: 6-8 hours: 206-A Slow Hardener: General bonding, applying fabric, barrier coating: 20-25 min: 90-110 min: 10-15 hours: 209-SA Extra Slow Hardener: General bonding, applying fabric, barrier coating: 40-50 min: 3-4 hours: 20 Bay City, MI 48707 . Open time (also working time or wet lay-up time) is the portion of the cure time, after mixing the resin and hardener to incite an epoxy chemistry reaction, that the mixture remains a liquid and is workable and suitable to apply. The cured epoxy offers a high strength, rigid, and moisture resistant coat. Product Description. WEST System 300 Mini Pump Set. Pot life at 72F (22C): 20 to 26 The resulting cured epoxy is a rigid, high-strength, moisture-resistant The pot life of a standard 105/205 blend is about fifteen minutes. One of two basic hardeners, it is an epoxy curing agent consisting of a formulated mixture of polyamines of medium viscosity. It is used in a majority of situations, at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room temperature. WEST System . Blend with with WEST SYSTEM 105 Able to rapid cure epoxy even in low temperatures. For use with WEST System 105 Epoxy Resin.. Box 908 . It is useful in a majority of bonding situations, and at lower temperatures. Designed using state-of-the-art technology and with customers in mind. 205 FAST HARDENER is a medium-viscosity epoxy curing agent. As to cost, we were out about $110 for materials and supplies, having paid a little less than $50 a gallon for the roof coating.In the end, we had a half-gallon of the Hengs left over which we kept for doping seams in the future.So here we are in 2017 six years after we coated our roof with Hengs.. To purchase please contact your Local RV Dealer. This is a medium-viscosity epoxy curing agent that cures rapidly and strengthens its physical properties in room temperature. $59.65. One of two basic hardeners, it is an epoxy curing agent consisting of a formulated mixture of polyamines of medium viscosity. Size: Quantity: 205 Fast Hardener is a medium-viscosity epoxy curing agent. Cures to a solid state in 6 to 8 hours. The West System 205 Fast Hardener is great for use in general bonding, fabric application and barrier coating at low temperatures. Kit includes 1 quart of 105 Resin and .2 quarts of 205 Fast Hardener. 105/205 . West System 205 FAST Hardener (Size A) Regular price. Choose the right hardener to control the cure time of 105 Epoxy Resin at the temperature at which you will work. Options: In stock. An ultraviolet inhibitor in 207 Special Clear Hardener helps provide a beautiful, long-lasting finish when used with quality UV filtering varnish. $28.31 $1,047.23. Wide cure temperature range with excellent moisture resistance. 205 Fast Hardener produces a rapid epoxy cure that develops physical properties quickly at room temperature. WEST System 105 Epoxy resin is the building block of any WEST System project, whether it be epoxying, laminating, fairing, filleting, bonding, gluing, water-proofing, restoring, wood-rot-repairing, etc. It is useful in a majority of bonding situations, and at lower temperatures. With proper storage, resin and hardeners should remain usable for many years. $28.99 Everyday Value WEST SYSTEM #206-A Slow Hardener. 105 System . West System Hardener (formally Z205/Z206) is a medium-viscosity epoxy curing agent. The combination of 105 Resin 205 Fast Hardener has excellent bonding and coating properties. Provides great working time at higher temperatures. 205 Fast Hardener is not intended for clear coating. Minimum recommended temperature: 40F (4C) Airframe Tubing; Coupler Tubing. Epoxy Resin at the temperature at which you will work. Epoxy Resin Mixing Pot, 16 oz. Mix with West System Resin in a five part resin to one part hardener ratio. WEST System 205 Fast Hardener is a medium-viscosity epoxy curing agent. 105/205 forms a high-strength, moisture-resistant solid with excellent bonding and barrier coating properties. proper storage, resin and hardeners should remain usable for ma. 206-C Slow Hardener, 0.94 gal. Keep containers closed to prevent contamination. Discussion in 'Materials' started by SpiritWolf15x, Nov 26, 2012. Formulated for use with one of the following WEST SYSTEM Hardeners, it can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance. 866-937-8797 . This will require an extended cure time before removing clamps or sanding. WEST SYSTEM. Pot life is 9 to 12 Minutes. October, 2014 . Recommended Temperature Range for 206 Hardeners is 60F to 90F, at 72F the 206 hardener has a 20-25 minute pot life, keep in mind that epoxies set up faster in large masses or hot temperatures. Home All 0.86 Quart West System 205-B Fast Hardener. Using peel ply. 205 Fast Hardener is a medium-viscosity epoxy curing agent. Cure time dictates how long you should wait before going on to the next step in the project, like removing clamps or sanding, for example. When mixed with WEST SYSTEM 105 Resin in a five-part resin to one-part hardener ratio, the cured resin/hardener mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. West System 205 Fast Hardener is a medium-viscosity epoxy curing agent. We utilize this company not only for our belief in the products but because of the support we receive from the people of Westcoat. Repeated freeze/thaw cycles during storage may cause crystal lization of 105 By the same token, if theres no stickiness at all then youll have to refer to method 1 above and treat the surface as fully cured. Starting at $28.31. Airframe Tubing; Coupler Tubing.