They are replacing fireproof polyester resins thanks to its better properties: mechanical, reactivity, fire resistance. They are specially designed for applications in closed mould: RTM, infusion and pultrusion.
Properties: Very fast curing. Excellent resistance to fatigue in laminations with carbon or glass fiber. Low viscosity. Good ability to impregnate fiber reinforcements. Excellent surface finish. Compatible with polyester gelcoats. Impact resistance. Greater rigidity than polyester and vinyl ester resins. Low shrinkage. Quick release.