For surfacing composite plugs and patterns and for sealing woods and veneers, plaster, concrete, and GRP surfaces.

Duratec 823 A Crystal Clear Sealer is a low viscosity, rapid curing, penetrating sealer. It allows primers and topcoats to bond to a variety of substrates. Easy to apply, 823 A cures rapidly and penetrates deeply.

Easy to apply---apply with a brush, roller, cloth wiper.

Rapid curing---surfaces are ready for topcoats in 1 to 2 hours.

Deep penetration---allows primers and topcoats to bond to a variety of substrates.