105 Resin is the base material of the WEST SYSTEM family of epoxy products. A clear, pale yellow, low-viscosity liquid epoxy resin, formulated for use with WEST SYSTEM hardeners.

• Wide cure temperature range with excellent moisture resistance.
• Wet out and bond on wood fiber, fiberglass, reinforcing fabrics and a variety of metals.
• Excellent adhesive with or without WEST SYSTEM filler additive
• No strong solvent odor; safer to work with than polyesters.

Viscosity is approximately 1000 cP (centipoise) at 72°F (22°C).

West System User Manual