Sonolastic SO04787 Sealant Poly Np1 White
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Sealant Poly Np1 White

Mfg.# SO04787
Sku# 7212830


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  • Features
  • Specifications
Sonneborn 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. With 800% elongation, 350 psi tensile and ± 25% joint movement capability, NP-1 handles most every exterior application. NP-1™ requires no mixing and typically bonds to many materials without a primer, including concrete and masonry. NP1 dries with a smooth finish and is paintable.
Size:10.1 oz