Diamond Shield Fortifier (DSF) is a liquid composition, primary active curing additive, viscosity and rheology modifier for seal coat, water borne asphalt, coal tar and blended emulsions. DSF functions safely and significantly to reduce the amount of time required for a surface coating to be reintroduced to vehicle traffic without damage to the film.
Use 1 gallon of DSF per 150 gallons of seal.
2 and 5 gallon buckets
For large projects we will add DSF into the batch if requested.