VFI®-727 HFC Spray Polyurethane Foam

VFI®-727 HFC Spray Polyurethane Foam is a 3 pounds per cubic foot density HFC blown roofing insulation foam that is designed to be top coated. With excellent adhesion to most substrates, VFI-727 can coat almost any type of roof. Different speed variations are available to make the spray polyurethane foam accessible no matter where or when you spray. When used with a VFI approved top coat, VFI-727 will create a seamless monolithic roof that is fully waterproofed and insulated. This product is NOT APPROVED for use in the states of California, Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Washington, Wyoming, Vermont, and Virginia. Contact Volatile Free, Inc. for additional information.

Two part urethane 3 PCF roofing spray foam that provides seamless coverage for uniform insulation.

Features & Benefits

  • 3 PCF Polyurethane Roofing Insulation Foam
  • Self-Flashing to Create Seamless Monolithic Surface
  • Absolute Sustainability with Proper Maintenance
  • Unparalleled Energy Efficiency Controls Utility Costs
  • 3 Reactivity Grades – Regular (R), Winter (W), Summer (S)
  • Exceptional Durability from a Trusted Manufacturer
  • Formulated for Use Over: Metal, Mod/Bit, BUR, Single-Ply, Concrete

Application Methods:

  • Spray

Available Packaging:

  • Drum

Physical Properties

  • Tensile Strength: 101 psi
  • Solid Material Density: 2.75 PCF
  • Closed Cell Content: 0.98
  • Thermal Resistance: 6.6
  • Water Vapor Permeability: 1.1 perm
  • Water Absorption: <1.00

Liquid Properties

  • Liquid Density A Side: 10.25 lbs/gal
  • Liquid Density B Side: 9.50 lbs/gal
  • Mixed Liquid Density: 9.83 lbs/gal
  • Specific Gravity A Side: 1.23 g/ml
  • Specific Gravity B Side: 1.14 g/ml
  • Specific Gravity Mixed: 1.18 g/ml
  • Ratio by Volume (A:B): 1A:1B
  • Viscosity A Side: 175 cps
  • Viscosity B Side: 950 cps
  • Cream Time: 6 seconds
  • Rise Time: 12 seconds

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Approvals

  • UL

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