West System Epoxy Kit, 105 Gal+ 207sb Special Clear Hardener + Pumps + Sticks on 2040-parts.com

NEW West System Starter Kit- .98 Gal105 Resin + .33 Gal 207SB Special Clear Hardener + Pumps + Plastic Mixing Sticks/Filleting Tool + User Manual

Manufacturer: Gougeon Bros.

Weight: 14.50

1

105 Epoxy Resin:

The key component in a wide variety of boatbuilding, restoration, and repair projects

105 Resin is the base material of the WEST SYSTEM family of products, on which all of the WEST SYSTEM compounds are built. The resin is a clear, light amber, low-viscosity liquid epoxy resin. Formulated for use with WEST SYSTEM hardeners, it can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance. It is designed specifically to wet out and bond with wood fiber, fiberglass, reinforcing fabrics and a variety of metals. An excellent adhesive, 105 will bridge gaps and fill voids when modified with WEST SYSTEM fillers and can be sanded and shaped when cured. With roller applications, it has excellent thin-film characteristics to flow out and self-level without "fisheyeing." The resin cures clear so that you can achieve a natural finish when coating with varnish. It has a relatively high flash point and no strong solvent odor, making it safer to work with than polyesters.

·         We strongly recommend the use of WEST SYSTEM dispenser pumps.

205 Fast Hardener:

205 Fast Hardener is a medium-viscosity epoxy curing agent. 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. When mixed with the 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. Not intended for clear coating.

• Mini Pump Kit is a must for precise metering of all group sizes of WEST SYSTEM Resins and hardeners

Mix Ratio, Resin:Hardener Pot life at 72°F (22°C) Cure to a solid state Cure to maximum strength Minimum recommended temperature Pumps required

5:1 by weight or volume* 9 to 12 minutes 6 to 8 hours 1 to 4 days 40°F (4°C) 300, 306-25 or 309

West System 206 Slow Hardener

•  

206 Slow Hardener® is a low-viscosity epoxy curing agent for use when extended working and cure time is needed or to provide adequate working time at higher temperatures. When combined with 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. Not intended for clear coating.

Pot life at 72°F (22°C): 20 to 25 minutes
Cure to a solid state: 10 to 15 hours
Cure to maximum strength: 1 to 4 days
Minimum recommended temperature: 60°F (16°C)

 

 West System Special Coating Ha

This hardener was especially developed for use with WEST SYSTEM Brand 105 Resin in coating applications where an exceptionally clear, moisture-resistant, natural wood finish is desired. Cures to a light amber color, similar to traditional spar varnishes. An ultraviolet inhibiting additive improves the resistance of a WEST SYSTEM 105/207 mixture to sunlight, but the cured epoxy surface will still require the additional protection of a quality UV-filtering varnish. 207 is designed to self level for smooth finishes, and to wet-out and bond fabrics. Although it provides good physical properties for general bonding applications, it is more difficult to thicken and less cost effective for this purpose than 205 or 206 Hardeners. It’s also used for laminating veneers where bleed through at joints may be exposed to sunlight.

• Mini Pump Kit is a must for precise metering of all group sizes of WEST SYSTEM resins and hardeners

Mix Ratio, Resin:Hardener Pot life at 72°F (22°C) Cure to a solid state Cure to maximum strength Minimum recommended temperature Pumps

3:1 by volume (3.5:1 by weight)* 22 to 27 minutes 9 to 12 hours 4 to 7 days 60°F (16°C) 300, 306-23 or 309-3