Additives421 Fire Retardant forms a fire retardant mixture for coating in engine room or galley areas.
422 Barrier Coat Additive is a proprietary blend designed to improve the cured epoxy's moisture exclusion effectiveness. 422 is used as a barrier coating to help prevent gelcoat blistering in polyester fiberglass boat hulls. 422 also increases the epoxy's abrasion resistance.
423 Graphite Powder can be mixed with WEST SYSTEM epoxy to produce a low friction coating with increased scuff resistance and durability. 423 is often used as a bearing surface, and as a coating on the bottoms of racing craft that are dry sailed. |
