Product Overview
- SEAL ROOF JOINTS: EternaCaulk provides excellent adhesion to most roof surfaces including metal, Kynar coated metal, asphalt, shingles, modified bitumen, EPDM, TPO, Elvaloy/PVC, Hypalon, vinyl, fiber cement, wood, concrete, tile, masonry, and glass.
- MULTIPURPOSE SEALANT: EternaCaulk is a high-performance, multipurpose thermoplastic elastomer based sealant. It can be applied to dry or wet surfaces.
- TECHNICAL DATA: VOC <250 g/l (compliant in 50 states). EternaCaulk meets all federal standards for health and environmental safety. Tensile strength - 800 psi min.
- SURFACE PREPARATION: Surface to be sealed must be clean and dry. Remove heavy accumulations of loose rust and scale, dust, talc and dirt. Oil, grease and other contaminants should be removed with EternaClean or a non-residue cleaner. Porous surfaces may be primed with EternaPrime prior to application of this product.
- APPLICATION INSTRUCTION: To use, cut top to size and puncture seal. Maximum recommended joint width and depth is 3/8 inch. Use backer rod for deep joints.
