PLUS 720 is a product for manual application. It contains unsaturated poly ester resin with suitable catalysts. The 50% paste of benzoyl peroxide should be used as hardener (Novol Art. No. 5022). Polyester Resin is suitable for repairing holes and rust damages in car bodies, as well as for laminating yachts, boats and caravans. Obtained coat has an excellent adhesion to the substrate. It is the same material as in the repair box but it is supplied in bigger containers. Compatible with any type of glass fibre mat or woven roving.