#711 COLD PROCESS LAP CEMENT
#711 COLD PROCESS LAP CEMENT
Product Description
#711 Cold Process Lap Cement is a high grade, fibered, asphalt solvent blend of medium brushing consistency. #711 AF provides a tough interply adhesive for built up roofs. It provides an even tighter, longer lasting bond than hot asphalt without the disagreeable odor or smoke. #711 requires less labor and equipment, provides a stronger, more reliable roof and eliminates the hazards of using hot asphalt. #711 minimizes the risk of wrinkles, blisters and other problems often associated with overheated or underheated asphalt. #711 is more flexible than hot asphalt in cold weather. Use #711 SPRAY GRADE adhesive for spray applications. #711 may be used as an extra-bodied roof coating to seal cracks or resaturate old roofing layers. In some instances it may be used to patch roofs because of the extreme bonding quality of the product. #711 is also used to adhere asphalt coated base sheets (25 lb. or heavier), cap sheets, suitable nonnailable roof surfaces, asphalt coated roof insulation between layers, and to polyester fabric. #711 is recommended as a reinforced maintenance coating in place of hot asphalt, for bonding gravel or granule surfacing, and for built-up roofing systems. Do not use #711 with 15 or 30 lb. saturated felt, APP modified systems or in any roof membrane with solvent sensitive roof insulation.
Application Methods
Application rate at a minimum of 1.5 to 2 gallons per 100 square feet, uniformly between layers of roofing or for spot application of the first layer to smooth, non-nailable surfaces, use 1 gallon per 100 square feet. Application rates will vary by surface, porosity, and job conditions. Please consult TRP for total dry film thickness requirements.
Available
Available Standard Colors
Color swatches are representative. Actual coating sample provided for approval. Custom colors available upon request with a 600 gallon minimum.
Data sheets
