Are you sealcoating at night or on the shoulder seasons when temperature changes quickly? Fass-Dri PSA Pavement Sealer Additive is an industry- leading fast-curing formulation that dries from the bottom up. It leaves sand suspended and dries to the blackest black finish.
Mix 2 gallons of Fass-Dri PSA in 100 gallons of sealer concentrate, before adding water or sand.
The more Fass-Dri you add, the shorter the curing time for the asphalt. It makes the sealer thicker.
Featuring Nano-Cure Technology
This technology allows fast curing as well as sand suspension, the latest advancement in fast dry technology. You'll be able to stripe lots more quickly after sealcoating. It's perfect for asphalt and coal tar sealer.