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Master Builders MasterSeal NP 1 / Black - 10.1 oz Tube
Master Builders MasterSeal NP 1 / Black - 10.1 oz Tube Add to Quote keyboard_arrow_down autorenew Order by 1 TUBE Order by CTN of 30
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Master Builders MasterSeal NP 1 / Black - 10.1 oz Tube

Description
Description

MasterSeal NP 1 (formerly known as Sonolastic 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 acoustic 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.

Features
  • Wide temperature application range makes MasterSeal NP 1 suitable for all climate
  • UL listed; Passes 4–hour, 4–inch, fire and hose stream test when used with Ultra Block or mineral wool
  • Suitable for water immersion with documented performance in wet areas
  • Meets VOC requirements in all 50 states
  • 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

10.1 oz tube

Code: NP1B

For California Residents:

WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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