Name: Crystic® Polyester Resin 491PAT
Brand: Crystic®
SKU: aa15463a-8a01-4285-8620-a6eb8018c2b2

Crystic® Polyester Resin 491PAT

Crystic 491PAT is a versatile pre-accelerated unsaturated polyester resin with good water and chemical resistant properties. It was developed for use in a wide range of critical applications which require toughness combined with water and chemical resistance. This resin 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 491PAT

Tough isophthalic resin with good chemical properties

Tensile strength77 MPa
Tensile modulus3400 MPa
Elongation at break4.5%
Hardness45
Viscosity at 25°C485 centipoise
Specific gravity at 25°C1.06

Developed for use in a wide range of critical applications which require toughness combined with water and chemical resistance

Tough isophthalic resin with good chemical properties

Store in the dark in suitable, closed containers. Recommended that the storage temperature should be less than 20ºC where practical, but should not exceed 30ºC

Supplied in either 25kg, 225kg, or 1000kg containers. Bulk supplies can be delivered by road tanker

Please see separate Material Safety Data Sheet