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MasterSeal NP1


basf-logoMasterSeal 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.
   

Use:

  • 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
  •  

    Features:

  • Available in ProPaks, reducing jobsite waste, lowering disposal costs
  • 12 standard colors to match a wide variety of common substrates
  • Wide temperature application range makes MasterSeal NP 1 suitable for all climates
  • 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
  •  

     Product No. Description Size
     BA 100 4767  MasterSeal NP1 - Special Bronze  20 oz. cartridge
     BA 100 4763  MasterSeal NP1 - Limestone  20 oz. cartridge
     BA 102 7798  MasterSeal NP1 - White  20 oz. cartridge
     BA 102 7762  MasterSeal NP1 - Stone  20 oz. cartridge
     BA 102 7771  MasterSeal NP1 - Tan  20 oz. cartridge


    For coverage please see the Sealant Coverage Chart

    Additional Images