- Masterseal Np1 is a 1 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.
- A one-component, high performance, non-priming, gun-grade, elastomeric polyurethane sealant
- Weather resistant for long-lasting tight seals
- Compatible with non-rigid coatings, can be painted, superior holding power for roof tile
- Skin time in less than 24 hours
- Low solvent content - under CARB limits
- Non-shrinking, high movement and flexibility
- Paintable with multiple coating types
- Cures in less than 72 hours
