Laminating Resins

Crystic® Polyester Resin 491PAT

Crystic® 491PAT is a versatile pre-accelerated unsaturated polyester resin with good water and chemical resistant properties. Crystic® 491PAT was developed for use in a wide range of critical applications which require toughness combined with water and chemical resistance. Crystic® 491PAT is thixotropic and can be applied by either brush or spray equipment and may also be used in the pultrusion process for the production of profile sections.  Crystic® 491PAT is suitable for the fabrication of high performance boat hulls destined for use in warm and tropical waters.

Crystic® Polyester Resin 125PA

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.