VFI®-711 Foam Roof Patch

VFI®-711 Foam Roof Patch is a 4 pounds per cubic foot roofing foam made to repair sections of missing foam on a roof. Using the QWIK SPRAY SYSTEM® VFI-711 is easy to use and can be applied flat for easier coating. VFI-711 portability and ease of use allows for difficult to repair areas to be foamed quickly without the need of a larger plural component machine. With excellent adhesion, VFI-711 Foam Roof Patch can be used in almost any roofing foam scenario.

Spray foam patch repair material that is sprayed through the convenient QWIK SPRAY SYSTEM®.

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Features & Benefits

  • 4 PCF Spray Applied Foam Patch Material
  • Qwik Spray Application Allows for Increased Portability
  • Does Not Require a Plural Component Sprayer
  • Exceptional Durability from a Trusted Manufacturer
  • For Use Over: Metal, Mod/Bit, BUR, Single-Ply, Concrete
  • Cartridges designed for use with VFI®-7500 Qwik Spray Gun

Application Methods:

  • Qwick Spray

Available Packaging:

  • Cartridge

Physical Properties

  • Solid Material Density: 4.0 PCF
  • Compressive Strength: 73 psi
  • Closed Cell Content: >90%
  • Permeance: <1 perm at 3 in
  • Thermal Resistance: 5.5
  • Response to Thermal And Humid Aging: 0.03

Liquid Properties

  • Solids by Weight: 100.00%
  • Solids by Volume: 100.00%
  • Liquid Density A Side: 10.25 lbs/gal
  • Liquid Density B Side: 8.58 lbs/gal
  • Mixed Liquid Density: 9.41 lbs/gal
  • Specific Gravity A Side: 1.23 g/ml
  • Specific Gravity B Side: 1.03 g/ml
  • Specific Gravity Mixed: 1.13 g/ml
  • Ratio by Volume (A:B): 1A:1B
  • Viscosity A Side: 110 cps
  • Viscosity B Side: 475 cps

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