MasterSeal NP1LMSTN12 Polyurethane Sealant, Limestone, 10.1 Oz
4.0 (73 items)
Limited Time Sale$6.96 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 204730101 | Release Date | 2025/10/21 | List Price | $10.45 | Model Number | 204730101 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
MasterSeal 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. Used as an acoustical sealant, MasterSeal NP 1 reduces sound transmission in partition systems to support high STC values by sealing spaces around cut-outs and at perimeters of partitions. The sealant cures to a tough rubber to form a long-lasting acoustical seal.
- Size: 10.1 ounce
- Color: Limestone
- One-component formula requires no mixing, helping to reduce labor costs
- Joint movement capability ±35% provides excellent flexibility for keeping moving joints weathertight
- Easy to gun and tool, speeding up application and making neater joints
- No primer required for most construction materials lowering installation costs
- Weather resistant for long-lasting weather tight seals
- Compatible with non-rigid coatings and can be painted
- Superior holding power for long-lasting roof tile installation.
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.
Home Decor
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form