Sonneborn Sonolastic NP1 Polyurethane Sealant
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BASF’s Sonneborn Sonolastic NP 1™ is a one-component, high-performance, nonpriming, gun-grade, elastomeric polyurethane sealant. Sonneborn Sonolastic NP1 requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. Sonneborn Sonolastic NP1 can be used on expansion joints, curtain walls, panels, precast units, aluminum and wood window frames, roofing and more.
Sonneborn Sonolastic NP1 Data Guide