For roofs upto 7m².These kits provide the mat, resin and topcoat (dark grey BS18B25 finish) required for a single layer (1x450g CSM) GRP flatroof using the Silverseel System for roofs requiring fire retardancy to BS476 part 3 FAB. Some excess is built in to allow for overlapping and detailing.
2x 5kg Silverseel Polyester Resin (includes catalyst)
1x 50m roll of 75mm Woven Glass Tape
5kg (11m²) 450g Chopped Strand Mat
1x 5kg Silverseel Grey Topcoat (includes catalyst)