Hand lay-up black gelcoat intended to use with polyester and vinilester resins. Gelcoat is a material used to provide a high-quality finish on the visible surface of a fibre reinforced composite material. It has an ISO base. Provides good hydrolisis resistance and UV resistance.
Gelcoat needs to be applied in 2 layers. It is best for the layers to be thin, avoid thick layers especially in angles. Gelcoat must cure for 2 hours before applying another layer.
Gelcoat gel time 6 - 10 min.
Proportions 100 : 2 MEKP cietinātāja
After the final layer, the curing time is 24h.
*Price shown for 20kg resin with hardener