Silmar 249A resins are the most widely used for surfboard manufacturing in the industry.
It has exceptionally good color and cures almost water clear in laminates or films.
It has a low viscosity for easy wet out and is promoted for room temperature cure.
UV resin resists yellowing
Comes with mekp hardener
Description
Silmar 249A is a resin used in surfboard building. It is a low viscosity resin generally used for laminating cloth to build a surfboard. This resin requires wax for the final coat to be able to buff and polish the board. This last coat is what is called the hot coat. This resin is blue in color but dries to a clear hard durable finish. Tack free additive sold separately.