Epoxy gelcoats
Epoxy gelcoats for manufacturing composite parts and moulds. There are clear and pigmented options and formulations for mould surfaces; choose according to the application and intended finish.
What to consider when choosing
Epoxy gelcoats for parts and tooling
Resolcoat 7090/7091 is described for parts and moulds with thermal requirements, in clear and pigmented versions. Its documentation recommends hand lay-up and infusion, while qualifying prepreg use: do not treat it as a general recommendation for all prepregs. Castropox E7UV offers clear and coloured options for composite surfaces where the system's stated UV resistance matters.
Moulds for specific processes
Resolcoat 2060 GC ALU is intended for composite moulds, including RTM, heated prepreg moulds, thermoplastic thermoforming and polymer concrete. Select by process, working temperature and cure cycle, not colour or metallic filler alone. Mould and pattern preparation and sealers and release agents complete the selection. For finishing an already manufactured part, compare epoxy coatings.
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