- Textured to blend with the surrounding mortar joint
- Excellent adhesion
- Non-sag formula
- Tack-free in 60 minutes
- Permanently flexible
10-ounce tubes – 6 per case
Quikrete
Mortar Joint Sealant
QUIKRETE® Advanced Polymer Mortar Joint Sealant (No. 8620-18) is a solvent and isocyanate free line of high-performance, commercial-grade material that permanently seals and waterproofs mortar joints with textured matte finish. Designed to deliver or exceed the performance of traditional polyurethane or silicone sealants and adhesives, the single-component QUIKRETE® Mortar Joint Sealant is an environmentally-friendly alternative that meets meet ASTM C920 standards.
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