SURFACE PREPARATION:
All surfaces should be free from oil, grease, dirt and loose materials. All BUR surfaces should be patched and repaired with 19 Ultra Rubberized Flashing Cement and 31 Glass Membrane. Metal surfaces must have all rust and scales removed. Recommended application temperature is 40°F to 120°F. If applying at temperatures lower than 40°F, the substrate must be free of moisture and/or ice crystals.
APPLICATION:
Apply 29 Perfectseal Quick-Grip Adhesive Brush Grade on Horizontal surfaces at a rate of approximately 1-2 gallons per 100 square feet; as determined by the irregularity and absorptive nature of the surface. Excessive use may create blistering. A rubber squeegee, brush or roller is the recommended application tool. Overlaps should be at least 4” wide. Do not apply adhesive directly to decking or sheathing.
Vertical surfaces apply 29 Perfectseal Quick-Grip Trowel Grade at a 1/8” thickness, as determined by the irregularity and absorptive nature of the surface. Excessive use may create blistering. A 1/4” serrated trowel is the recommended application tool. Overlaps should be at least 4” wide. Application of one or multiple layer(s), allow a minimum of 15-20 minutes open airtime before applying Cap Sheet or before each layer. Do not exceed 2 layers when installing with adhesive. Cover all air intakes during application and while drying. Application thickness, temperature, and number of membranes dictate how long it will take for the product to fully dry. Please consult membrane manufacturer for specific information and installation regarding their product.
COVERAGE RATE:
Apply 29 Perfectseal Quick-Grip Adhesive Brush Grade at the rate of 1 to 2 gallons per 100 sq. ft. On porous or irregular surfaces, 2 gallons per 100 sq. ft. may be required. 29 Perfectseal Quick-Grip Adhesive Trowel Grade should be applied at 1/8” thickness (approx. 8 gallons per 100 sq. feet.)
