Crystic®

Crystic® Polyester Resin 921

Crystic® 921 is an un-accelerated, orthophthalic unsaturated polyester resin with a low viscosity to accept the maximum level of filler particles. Developed specifically for polymer concrete. A lower viscosity, thixotropic version is available, Crystic® 921PALV. This is suitable for pigmented castings filled to a low level, or not at all.
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Crystic® Polyester Resin 921

Ortho polymer concrete resin

  • Tensile strength52 MPa
  • Tensile modulus3975 MPa
  • Elongation at breakat 20°C - 1.4%
  • Viscosity at 25°C290 cPs

Crystic® 921 is an un-accelerated, orthophthalic unsaturated polyester resin with a low viscosity to accept the maximum level of filler particles. It has been developed specifically for polymer concrete. A lower viscosity, thixotropic version is available, Crystic® 921PALV. This is suitable for pigmented castings filled to a low level, or not at all.

Ortho polymer concrete resin

Store in original container in the dark, between 20°C - 30°C

Supplied in 25kg, 225kg and 1125kg IBC's

See separate Material Safety Data Sheet

Trusted for over 70 years

Trusted for over 70 years

Tried, tested and trusted technology used in composite applications globally.

Vinyl ester technology

Vinyl ester technology

High performance resins with superior durability.

Developed for your application

Developed for your application

A large range of resins to suit your needs.

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Additional documents

Packing types

Drums

Holds 225KG

IBCs

Holds 1000L

Tankers

Holds over 1000L