- Polymer Name:Thermoset Polyester
- Functions:Resins, Binders & Matrix Materials, Surface Finish
- Chemical Family:Polyesters, Isophthalics
- Color:Pink
- Processing Methods:Hand Lay-up, Spray Lay-up
Crystic® Polyester Resin 491PA is a pre-accelerated, thixotropic, isophthalic polyester resin with good water and chemical resistance properties. It is versatile and suitable for performance boat hulls destined for use in warm or tropical areas. This product is also suitable for the manufacture of chemical plants, tanks, pipes, and chemical containers. It has a 12-minute gel time.