¬ Improved resistance to water ingress
¬ Suitable for post-painting
SFG 75-90 surfacing material is a light green, toughened, supported epoxy film designed to enhance the surface finish of moulded composite components. It allows a good surface finish to be obtained by vacuum-bag moulding processes. It can be used directly against a suitably release treated mould surface, with prepreg or SPRINT™ plies laid up behind it. When fully cured with SPRINT™ or prepreg, SFG 75-90 forms a stable, tough surface which can be sanded in preparation for painting.