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🔧 Seal smart, seal strong—MasterSeal NP1 keeps your projects watertight and worry-free!
BASF MasterSeal NP1 is a premium one-component polyurethane sealant designed for professional-grade sealing across diverse materials and climates. Delivered in a bulk case of 30 cartridges, it offers waterproof, elastomeric performance with no priming needed, ideal for both interior and exterior applications including expansion joints, window frames, and roofing. Its wide temperature tolerance and 15-month shelf life make it the go-to choice for durable, hassle-free sealing.
| ASIN | B007RXC5RY |
| Best Sellers Rank | #417,429 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #948 in Adhesive Caulk #1,723 in Industrial Sealants #168,707 in Hardware |
| Brand Name | BASF |
| Color | white |
| Compatible Material | Concrete, Rubber |
| Customer Reviews | 4.6 4.6 out of 5 stars (20) |
| Item Dimensions | 12.3 x 10.3 x 12.8 inches |
| Item Form | Liquid |
| Item Weight | 29 pounds |
| Manufacturer | Primesource |
| Material Type | Polyurethane |
| Model | NP1WHT |
| Number of Items | 30 |
| Part Number | NP1 |
| Style Name | Compact |
| Supported Standards | UL, ASTM (if explicitly mentioned), relevant fire resistance and water exposure standards (if explicitly mentioned) |
| Surface Recommendation | Walls, Window, Door, Sink, Tub |
| UPC | 080492301441 |
| Unit Count | 303 Fluid Ounces |
| Water Resistance Level | Waterproof |
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