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.
apply---apply with a brush, roller, cloth wiper.
are ready for topcoats in 1 to 2 hours.
primers and topcoats to bond to a variety of substrates.