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Canadian Owned & Operated Since 1964
Canadian Owned & Operated Since 1964

Sikaflex MasterSeal NP1 Elastomeric Sealant Indoor/Outdoor 300mL

by BASF
Original price $13.59 - Original price $14.85
Original price
$13.79
$13.59 - $14.85
Current price $13.79

*Online Pricing Only

Availability:
In stock
Availability:
In stock
Availability:
In stock
SKU NP1WHITE
Color: White

Sikaflex MasterSeal NP1 Elastomeric Sealant 300mL

Sika MasterSeal NP1 is a single-component, gun-grade elastomeric polyurethane sealant for indoor and outdoor use. It bonds well to concrete and masonry with no mixing or priming.

It is sold in a 300mL cartridge in white, aluminum grey or black.

Features and Common Uses
  • Single-component elastomeric polyurethane, gun grade
  • Bonds to concrete and masonry with no mixing or priming
  • Can reduce sound transmission through partition systems
  • For interior and exterior use, above and below grade

Commonly used for:

  • Expansion joints
  • Panel walls and precast units
  • Aluminum and wood window frames
  • Roofing, fascia and parapets
  • Vinyl siding
  • Store front assemblies
  • Joints immersed in water
Specifications
Product Specifications
Brand Sika
Product MasterSeal NP1
Type Single-component elastomeric polyurethane sealant
Size 300mL cartridge
Colours White, Aluminum Grey, Black
Use Interior and exterior; above and below grade
Frequently Asked Questions
Do I need a primer?

No. It bonds to concrete and masonry with no mixing or priming.

What colours are available?

White, Aluminum Grey and Black.

Can it go underwater?

Yes. It is listed for joints immersed in water.