Unsaturated Polyester Resins form the bulk of all resins used in FRP moulding. Polyester Resin has good longevity, fair UV resistance and good resistance to water. The chemical makeup of polyester resins are complex and can have a wide range of properties.

When Polyester is used as a casting medium, Fiber Glass is added for strength. Fiber can either be chopped up to give the final product internal strength or laid-up in polyester-saturated strips to create high strength external forms.

GP Resin
General Purpose Resin is a medium viscosity; medium reactivity resin designed for general purpose hand or spray lay up applications.

Suggested uses & applications:
Recommended for hand lay-up, cold press moldings and is suitable for hand lay-up and boat Applications.

Storage limitations:
Unanalyzed standard cure polyester products have a usage life of three months form date manufacture when at 230 C below in closed, factory sealed, opaque container and out of direct sunlight. The usage life is cut in half for every 120C over 230 C

Containers: 35 kgs carbuoys. Can be given at retail 1, 2, 5 kgs also

Iso-phthalic Resin
Iso-phthalic resin is a medium reactive, high HDT ISO-phthalic polyester resin containing styrene monomer. Iso-phthalic resin is designed to offer high impact resistance as well as excellent heat & chemical resistance.

Suggested uses and applications:
Recommended for hand or spray - up for high and or chemical and or corrosive resistance application.

Storage limitation:
Unanalyzed, standard cure polyester products have a usage life of three months from date of manufacture when stored at 230 C or below in closed, factory sealed, opaque container and out of direct sunlight. The usage life is cut in half for every 120 over 230 C.

Containers: 35 kgs carbuoys. Can be given at retail 1, 2, 5 kgs also.