Saint-Gobain Performance Plastics Foams
Saint-Gobain Performance Plastics Foams

NORSEAL® is a closed-cell, compressible PVC foam with pressure-sensitve adhesive. NORSEAL® foam tapes are an economical choice to protect against water, dirt and air infiltration and resist weathering and UV oxidation. A proper gasket must interface between two dissimilar surfaces. Unlike traditional sealing methods such as caulks, mastics, or precompressed materials, our foam sealing tapes offer the following advantages:


  • Easier to handle, won't run or sag
  • Pre-sized to fit the joint
  • Create a superior seal with required compression for air, vapour, moisture, water, dirt and sound
  • Able to dampen vibration
  • Clean to use, eliminating the need for harsh solvents to clean up excess sealant
  • Economical - surface preparation is minimal, installation is faster, waste is reduced
  • Long shelf life
  • Excellent weathering characteristics


NORSEAL® gaskets are offered in a wide range of thicknesses, widths and compressibility values. Each one is engineered to solve a range of needs and are available with or without adhesive.


NORSEAL® MG4030 - Membrane Gasket

Blocks humidity.

Improves air & water tightness.

NORSEAL® - Soft Foams

Select a soft foam product to seal thin-gauge materials and irregular surfaces, and to provide an acoustical barrier.

NORSEAL® - Medium Foams

Select a medium-grade foam for most common air and water seals.

NORSEAL® - Firm Foams

Select a firm foam for higher compression and good abrasion resistance

NORSEAL® - Glazing Tapes

Saint-Gobain brings decade of experience to the glazing industry. This closed-cell foam tape with high-performance adhesive is ideal for sealing glass into framing systems.

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