-Case of 12- Dottie Handi Foam Expanding Spray Foam 12 oz HF340
-Case of 12- Dottie Handi Foam Expanding Spray Foam 12 oz HF340-Case of 12- Dottie Handi Foam Expanding Spray Foam 12 oz HF340-Case of 12- Dottie Handi Foam Expanding Spray Foam 12 oz HF340-Case of 12- Dottie Handi Foam Expanding Spray Foam 12 oz HF340
$120.00
New Case of 12.

Dottie HF340 Handi-Foam Expanding Sealant is an expanding sealant which is a moisture-cure polyurethane foam. Used to seal, bond, retrofit, insulate and deaden sound in electrical, plumbing, air-conditioning and refrigeration applications.

  • Expands 2 - 3 times its extruded bead and is rated R-5 for each inch of foam.
  • Specifically designed to be dispensed as a bead for filling cracks.
  • Substrate must be clean, firm, free of loose particles and dust.
  • Seals to prevent air and moisture infiltration.
  • Seals the building envelope.
  • Improves building efficiencies by sealing penetrations.
  • Improves indoor air quality.