West System - Base Epoxy Resin - 1 gallon / 127 fl oz (Size B)

Suggested that you purchase pump 300. Please note that your mix ratio will be 5 parts resin and 1 part hardener if using 205-B, 206-B and 209-B. If you are using 207-B then the mix ration will be 3 parts resin and 1 part hardener.

105 Epoxy Resin is the base material on which all WEST SYSTEM 105 System epoxy compounds are built. The resin is a clear, pale yellow, low-viscosity liquid epoxy resin that cures to a hard, solid plastic with superior physical properties. 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. This resin is 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 Epoxy 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 Epoxy hardener. With roller applications, it has excellent thin-film characteristics to flow out and self-level without “fish eyeing.” 105 Epoxy Resin/207 Special Clear Hardener mixtures cure clear so you can achieve a natural finish when coating with varnish.

Pair 105 Epoxy with corresponding letter size of 205-B Fast Hardener, 206-B Slow Hardener, 209-B Extra Slow Hardener or 207-B Special Clear Hardener.

Quick Links For 105-B Resin:

• Coating Quantity - How Much Epoxy Do I Need?
• Estimating Epoxy Coverage for Fabric Application
• Facts about WEST SYSTEM Epoxy
• Epoxy Storage & Shelf Life
• Hardener Selection Guide