BEVEDOL S21 is a mixture of various polyols and additives which reacts with BEVEDAN 1F to form a tough/hard polyurethane resin foam.
BEVEDAN 1F is an isocyanate component on MDI basis. For solidification of largely loosened, dry or slightly moist strata zones.
This product is used in rock stabilisation, injection bolting and sealing against gas for cracks of more than 0.14 mm width.