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183M 2 LB Closed Cell Spray Foam


From residential foam insulation projects to commercial jobs, Spray Foam Systems’ line of 2LB SPF foams provide a high quality product at an affordable cost to get the job done.

Maximize your yield and your profits with a high quality product. Superior quality and performance for SPF applications

Contractor Benefits

  • Sprayability. Superior formulation utilizing Transcend™ technology provides a consistent, user friendly foam with predictable yields.
  • Less Viscous Formulation. Reduces wear and tear on equipment with less clogging of guns.
  • Lower Odor Formula. Reduces odor in application, im-proving work environment.
  • Winter and Summer Formulations. Allows you to ex-pand your spray window in colder temperatures.
  • Lower Spray Temperature. Easier on equipment and more comfortable to apply.
  • Energy-Efficient. Seamless air barrier reduces uncon-trolled air leakage, lowering energy costs for building owner and homeowner.
  • Strong. Improves overall structural strength of wall and roof systems.
  • Healthy. Reduces condensation, moisture and mold, improving occupant comfort, health and safety.
  • Green. Higher aged R-values than conventional insula-tion. Reduces energy consumption, and contains no ozone-depleting chemicals. Earn up to 20 LEED credits.
  • Quiet. Provides a quieter home with improved acousti-cal properties.

More Information

WallFoam 183M is an HFC blown (zero ozone- depleting) liquid spray system that cures to a medium-density rigid polyurethane insulation material. Gaco WallFoam 183M con- tains polyols derived from naturally renewable oils, post-consumer recycled plastics, and pre-consumer recycled materials. Gaco WallFoam 183M does not contain CFC’s, HCFC’s or other gases harmful to the environment. This system can be sprayed on clean, dry substrates down to 35°F (2°C). Gaco WallFoam 183M is a class I fire rated foam that meets the requirements of ICC-ES AC377 Acceptance Criteria for Foam Plastic Insulation. Gaco Wall- Foam183M meets the requirements of AC377 Appendix X for use in attic and crawl spaces.

Equipment Settings:
Pre-Heat: Iso (A) 110°F - 125°F (43.3°C - 51.7°C)
Pre-Heat: Poly (B) 115°F - 130°F (46.1°C - 54.4°C)
Hose Heat 115°F - 130°F (46.1°C - 54.4°C)
Recommended Spray Pressure 1000 - 1,400 psi

Technical Support and Information

Troubleshooting Guide

183M Brochure

Application Guide

Material Safety








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