Orthophthalic

This resin is easy to apply, offers superior adhesion to fiberglass cloth, and is designed to enhance the performance and longevity of your surfboard. Perfect for both professionals and DIY enthusiasts, it’s the go-to choice for achieving a high-quality, crystal-clear finish.

Crystic 125PA is a quality orthophthalic based unsaturated polyester resin developed specifically for the manufacture of GRP mouldings.

Crystic 125PA is a polyester resin of medium viscosity which meets the requirements of BS3532 : 1990, as a Type “A” resin. It can also be used for flat surface laminations. Laminates made with Crystic 125PA have good mechanical strength, high rigidity and impact resistance, and excellent
dimensional stability. Its curing properties make it especially suitable for fast production processes when used with the recommended curing system.