Extreme Crack & Joint Sealant
Extreme Crack & Joint Sealant is a thick, white, long-lasting elastomeric sealant.
- Exceptional adhesion and water resistance
- Multi-purpose problem-solver that works well with most roofing
- Outlasts asphalt fillers and cements
- Based on unique acrylic polymer
- Formulated to provide excellent weatherproof performance under harsh weather conditions
Extreme Crack & Joint Sealant has outstanding strength and elongation properties that allow it to expand and contract with substrates, thereby maintaining a constant seal. Strength and bonding power allow the product to be used as an adhesive in many applications. Use with polyester roofing fabric for even greater strength.
- Will not sag on vertical surfaces
- Ideal for filling holes, gaps, seams, joints, and cracks in a wide variety of above-grade substrates
- Can be used for repairing foam roofs, pitched roofs, trailer roofs, flat roofs, and parapets
- Suitable for most PVC, Hypalon, EPDM, and modified bitumen roofs
- Use in place of plastic roof cement
- No cracking or bleed-through
- Fast cure time
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