Sonneborn MasterSeal NP1 121.2-oz White Paintable Polyurethane Window and Door Caulk Augers & Plungers Will not harm antique furniture

Will not harm antique furniture and fine wood

Our line is MADE IN THE USA from commercial grade

Large heavy-duty rubber-grip handle

Brushless motor for increased efficiency and runtime

The container’s easy-grip handles make it convenient to move around as needed

Sonneborn MasterSeal NP1 121.2-oz White Paintable Polyurethane Window and Door Caulk Augers & Plungers Will not harm antique furnitureMasterSeal NP 1 is a one component, high performance, non priming, gun grade, elastomeric polyurethane sealant. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. Recommended uses: Interior and exterior Above and below grade Immersed in water Expansion joints Panel walls Precast units Aluminum and wood window frames Roofing Fascia Parapets Vinyl siding Store front assemblies What are the