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Fairbanks Materials Inc. (FMI) Fairbanks Materials Inc. (FMI)
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Color Pak NP2/ SL2
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MasterSeal NP2

MasterSeal NP1

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.

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

For coverage please see the Sealant Coverage Chart

MasterSeal NP1- Info
Masterseal NP1 [MSDS]

Product Number 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
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  • Description
Description
Fairbanks Block & Building Materials

855 Old Richardson Highway
Fairbanks, Alaska 99701

Phone: (907) 459-4800
Fax: (907) 459-4810
 
Monday - Friday: 7:00 am - 5:00 pm
Saturday: 9:00 am - 1:00 pm
Sunday: Closed
Jim Culley
JIM CULLEY
Inside Sales
Mobile: (907) 378-6290
Desk: (907) 459-4800
[email protected]
KAMA PATTERSON
Outside Sales
Mobile: (907) 378-0976
Desk: (907) 459-4803
[email protected]
SCOTT FRAREY
Manager
Mobile: (907) 978-5500
Desk: (907) 459-4801
[email protected]

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MasterSeal SL1

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