Light adhesive mastic based on unsaturated polyester resins, microspheres and light reinforcing fibres
Specifically formulated for the composite sector for gluing slabs and inserts in expanded Balsa, PVC, PET, PIR and polyurethane, it is easy to spread and de-aerate thanks to its excellent thixotropy. Under pressure or under vacuum, it flows easily, saturating every crack and cavity in the foam, thus guaranteeing high mechanical, thermal and chemical properties of the sandwich laminate. In addition to the low specific weight of its formulation, there is limited shrinkage during the hardening phase and excellent adhesion performance even on high density foams.
Recommended: polyester fiberglass and vinylester laminates; raw sheet metal, degreased and sanded.