Resin 105 is the base material in the West System family of products, which can be used to make all kinds of composites.
It is a pale amber, low-viscosity epoxy resin that, when mixed with one of the West System hardeners, is formulated to pre-coat wood fiber, fiberglass, and a variety of metals.
It can be cured over a wide range of temperatures to form a high-strength solid with excellent moisture resistance. An excellent adhesive, West System epoxy fills gaps and voids when modified with West System additives, and can be sanded and shaped afterwards.
When applied, Resin 105 has a relatively high flash point, making it safer to use than polyesters, and it is odorless and free of solvent vapors.
For each size of resin container, there is a corresponding hardener container and mini-dispensing pump.
When purchasing the resin, hardener, and mini-pumps, check that all items are labeled with the same size indicator letter (i.e., A, B, C, or E).
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