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.