207SB Clear Hardener/Clear Resin Gallon KIT

This kit also includes 1 pump set

105B Resin Features are:

• The resin is a clear, pale yellow, low-viscosity liquid epoxy resin.
• Formulated for use with West System hardeners
• Can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance.
• Formulated without volatile solvents and does not shrink after curing.
• It has a relatively high flash point and no strong solvent odor, making it safer to work with than polyester or vinylester resins.
• Resin viscosity is approximately 1000 centipoise (cp) at 72 F (22C)
• 105 Resin is designed specifically to wet out and bond with wood fiber, fiberglass, reinforcing fabrics and a variety of metals when mixed at the proper ratio with a West System hardener.
• An excellent adhesive
• Can be used to 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.”
• 105 Resin/207 Hardener mixtures cure clear so you can achieve a natural finish when coating with varnish.

• 10lbs/4.5kg
• 126.6 fl oz/3.74L 

207SB Features are: 

• Reliable, easy to use, as does not blush.
• Three coats or more can be applied in one day without additional surface preparation.
• Fewer coats are required to fill fiberglass weave and in most cases, the final coating can be sanded the following day.
• Boats can be built faster.
• Excellent fiberglass wet-out characteristics achieved with 105 Resin/207 Special Clear Hardener, yet it won’t drain from vertical surfaces like the very slow curing, low-viscosity epoxies.

• 3.5lbs/1.6kg
• 42.2 fl oz/1.24L

Blush-free 207 Special Clear Hardener. Developed for coating and fiberglass cloth application where an exceptionally clear, moisture-resistant, natural wood finish is desired. When blended with 105 Epoxy Resin, 207 Hardener will not blush or turn cloudy in humid conditions. Thin film applications roll out and tip off smoothly, requiring less sanding in preparation for finish coatings.

*Epoxy cures faster in warmer temperatures with thicker applications and slower in cooler temperatures with thinner applications. 

Click here for The West System Technical Data (pdf)

Click here for hardener selection guide