SS-1H Tack Coat


SS-1h is an anionic asphalt emulsion designed for use as a tack coat for patching, paving and coating processes. SS-1h promotes adhesion of bituminous concrete products and coatings. It can also be used as a prime coat in addition as a fog seal. Available in bulk, 265-gallon totes, 55-gallon drums or5 gallons pails.
SS-1h is formulated so that it provides a strong bonding agent between pavement layers. Application rates can be varied but generally the higher the application rate the stronger the bond between pavement layers becomes. Cure time will vary with the rate of application in addition to weather, temperature, and surface conditions.
No water or other additives are added to RaynGuard’s SS-1h.

SS-1h can be spray applied by using a suitably calibrated distributor or hand applied using brush, squeegee or roller.
SS-1h can be applied under the same conditions of the subsequent pavement placement; however, break time and bond strength can be affected by extreme weather conditions. SS-1h should never be used when pavement or ambient temperatures are near or below freezing since performance and bond strength can be severely compromised under these conditions. If dilution of the tack coat is required it is important that the water be added at a temperature equal to or greater than the temperature of the concentrate emulsion but not greater than 200° F.

Material Safety Data Sheet | Technical Data Sheet