Polyester gelcoats
Polyester gelcoats for composite part surfaces and moulding applications. Choose between brush- and spray-applied formulations and colour options according to the finish and process you need.
What to consider when choosing
Gelcoat for glass-fibre parts
The selection includes isophthalic gelcoats for marine, construction and transport parts, as well as general moulding. When selecting, distinguish hand application from spray gelcoats, and the coloured finish from the laminate's role. LS97PA includes marine applications; its documentation limits use below the waterline to the white version.
Special systems and mould surfaces
For epoxy-laminated parts, Crystic 253PA is a specifically compatible product, not evidence that all polyester gelcoats are compatible. UP571 is intended for manufacturing or repairing mould surfaces, particularly for epoxy infusion. Crystic 550PA is a barriercoat used behind gelcoat to improve laminate appearance. For a particular colour, compare the GelTint RAL range once the system and application method have been chosen.
Cookie preferences
