MASTERSEAL NP1 SEALANT *or Equivalent

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.

• Meets VOC requirements in all 50 states

• UL listed, passes 4 hr, 4 in, 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

• Easy to gun and tool to speed up application and make neater joints

• Twelve standard colors to match a wide variety of common substrates

• No primer required for most construction materials, lowering installation costs

• Weather-resistant for long-lasting weather tight seals

• Wide temperature application range makes MasterSeal® NP 1 suitable for all climates

• Compatible with non-rigid coatings and can be painted

• Superior holding power for long-lasting roof tile installation