Dow Froth Pak Foam Sealant

Dow Froth Pak is a two-component, quick-cure polyurethane foam for insulation and air sealing. All-in-one insulation and air sealant that helps prevent air infiltration, moisture intrusion and much more

Product Description


  • Filling cavities, penetrations, cracks and expansion joints
  • Sealing and void filling in many roof applications
  • In commercial/residential applications, air sealing of roof and wall junctions, wall and attic penetrations, electrical, mechanical and plumbing penetrations, and other gaps, cracks or crevices in the building envelope
  • In agricultural applications, sealing poultry house sidewalls to create an airtight seal and reduce energy consumption by up to 30%

Product Advantages

  • Chemically cured foam significantly reduces curing time
  • Dispenses, expands and becomes tack-free in seconds
  • Skins over in 30-40 seconds and completely cures in minutes
  • Available in refillable cylinders or disposable kits

Froth Pak Foam Comparison Chart

Froth Pak Foam Sealant Brochure

Froth Pak Foam Sealant Information Sheet

Froth Pak Foam Sealant Product Sheet

Froth Pak Foam Sealant Safe Handling Instructions

Froth Pak Foam Sealant MSDS