Gelcoats for mould making


Surface resins are used, for example, when making master patterns and moulds and as a surface coating when making negative moulds.
We have high-gloss systems that can be polished, as well as heat and pressure-resistant systems.

Biresin Gelcoats

Name

Characteristics                                                                                                                                                                                                                                                                                                    

Colour              

Biresin® S8

Very good heat resistance and polishable properties, good grindability and spreading properties, heat resistance up to 130 °C                                                                               

black

Biresin® S12

Good spreading properties and non-sagging up to 1 mm, good heat resistance and abrasion resistance, good solvent and styrene resistance

grey

Biresin® S13

Insensitive to moisture, good spreading properties, high abrasion resistance

blue-grey

Biresin® S15

Very good chemical and heat resistance, good spreading properties, good mechanical resistance, good workability

green

Biresin® S19

Very good heat resistance up to 150 °C, good spreading properties, good mechanical resistance

black