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273 Roofing Spray Foam

From spray foam roofing to tank insulation, Spray Foam Sys- tems’ line of 2.7LB 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 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, improving work environment.
  • Winter and Summer Formulations. Allows you to expand your spray window in colder temperatures.
  • Lower Spray Temperature. Easier on equipment and more comfortable to apply.
  • Energy-Efficient. Seamless air barrier reduces uncontrolled air leakage, lowering energy costs for building owner.
  • 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 insulation. Reduces energy consumption, and contains no ozone-depleting chemicals.

More Information

Gaco Western RoofFoam 273 is an HFC blown (zero-ozone depleting) liquid spray system that cures to a medium-density rigid polyurethane insulation for roofing applications. RoofFoam 273 contains material derived from naturally renewable resources and 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 45°F (7°C). Refer to Gaco Western General Instructions, SG-GacoFoam for spraying instructions. Gaco RoofFoam 273 is a Class A fire rated foam.

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 1,000 - 1,300 psi

Technical Support and Information

Troubleshooting Guide

273 Product Data Sheet

Application Guide



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