Friday, May 29, 2015

Aerosol Expandable Foam Sealant

Foam Seal

A Professional Grade Expandable Foam

Fills Void Areas - Stops Insect Intrusion - Excellent for Insulating

Seals & Protects From "Radon Gas"

Masonry - Wood - Glass - Tile - Metal - Plastics

The Finest Expandable Foam, Seals & ProtectsExpandable Foam Seals & Blocks Radon Gas, Temperature Loss  Etc.Expandable Foam Fills Void Areas In Walls, Seals Out Insects Etc.

Foam Seal Application                               Application Complete

Expandable Foam Blocks Out Radon Gas, Seals & Protects All 
Void Areas

A convenient aerosol that dispenses a one part, liquid urethane foam which expands 200 to 300% and cures to a durable, hard foam, insulating sealant. Fills large cracks and forms a weather resistant bond on surfaces such as masonary, wood, metal, glass, title and most plastics. Eliminates the entrance of Insects and Rodents. Dries tack-free in 15 to 30 minutes and cures completely in 8 to 24 hours, depending on humidity. Easy to apply. Conforms to any shape.

Each Can Of Foam Seal Yields 188 Lineal Feet x 1/2 " Or .5 Cubic Feet Of Foam

Not Affected By Moisture - R 7 Insulating Factor - Dampens Sound

  • Expands 200 - 300%
  • Water Resistant
  • Helps Cut Energy Costs
  • Dries Tack-Free in 10 - 15 Minutes
  • Air Tight
  • Seals against Heat or Cool Air Loss
  • Contains a Flame Retardant
  • Constant Temperatures To 220°F


Used By

  • Heating, Ventilation and A/C Trades
  • Construction Crews
  • Boat Builders
  • Motels
  • Industrial Plants
  • Chemical Plants
  • Plumbers
  • HVAC Trades
  • Restaurants
  • Hospitals
  • Factories
  • Building Superintendants
  • Automotive Customizing
  • Hotels
  • Nursing Homes
  • Steel Mills


Foam Seal is an aerosol type expanding foam sealant. This convenient to use foam sealant product seals and insulates and fills void areas in walls and is excellent for sealing around pipes. This aerosol expanding foam product insulates and stops intrusion of insects and rodents and is excellent for eliminating penetration of Radon Gas.

Foam Seal foam sealant is sprayed then after complete penetration into cracks and void areas, it expands into a safe plastic type foam. It does not harden and stays semi pliable for long term effectiveness. Foam Seal is odorless when cured and can be painted once all areas have been treated and product has completely cured.

The expandable foam sealant is safe for use on metals, plastics and wood surfaces. Foam Seal is excellent where gaps and crevices are left from construction or where holes have been cut to accommodate pipes. It is also beneficial where additions have been made into walls or new water pipes have been run and the excess area does not meet a close tolerance. Foam Seal aerosol expanding foam is also excellent to use around outside faucets and valves to seal out insects and moisture. Foam Seal has a R7 insulation value and has outstanding insulation qualities.

The extension applicator included with Foam Seal makes it ideal for using in “hard to reach” areas. When applying Foam Seal, simply spray into all voids, crevices and cracks. The foam sealant prevents cold and hot air intrusion and has been proven to block out Radon Gas.

Foam Seal expandable foam sealant has no harsh fumes and can be used safely in confined areas. In addition to sealing hot and cold air, this product is excellent when used for dampening sound and is effective up to 220°F. Foam Seal is available only as an aerosol expanding foam and is considered a professional type expandable foam.

We at Superior welcome your questions and inquiries. Call us anytime toll free at 800.476.2072.
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Item #45892
2 Can Case
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6 Can Case
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Item #46127
12 Can Case
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24 Can Case
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