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MasterSeal NP-1 Sealant - 10oz Tube
MasterSeal NP 1 Polyurethane Sealant is a one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints.
- 800% elongation
- 350 psi tensile
- +/- 35% joint movement capability
- handles most every exterior application, up to 1-1/2" wide
- requires no mixing and typically bonds to many materials without a primer, including concrete and masonry
- dries with a smooth finish and is paintable
Each Tube Sold Separately
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