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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. NP-1 requires no mixing and typically bonds to many materials without a primer, including concrete and masonry.
Masterseal
SKU: 1025617-6418
Masterseal
SKU: 1025613-6428-single
Masterseal
SKU: 1025260-6413-single
Masterseal
SKU: 1025610-6417-single
Masterseal
SKU: 1025615-6420-single
