VFI-727 is a spray applied, polyurethane, roofing insulation foam. When applied with a SEALGUARD VFI-990 SILICONE top coat, it forms a superior barrier that can extend an existing roof's life.

VFI-727 Polyurethane Spray Foam
Spray Polyurethane Foam Alliance UL

VFI-727 Advantages

  • Seamless – No Leaks - Superior protection from leaks, rust and corrosion
  • Self-flashing – conforms to any shape and leaves no gaps
  • Renewable – includes low VOCs 
  • High R-Value
  • Lightweight 
  • Longer life – will encapsulate and protect the roof and recoating can extend the roofs like up to 15 years.
  • Energy efficient – lowers heating and cooling costs
  • Improves roof drainage
  • Provides superior flexibility
  • Offered in 3 reactivity grades - Regular, Winter and Summer
  • Manufactured by VFI®

Application

VFI-727 is a two component, liquid spray applied, HFC blown, rigid polyurethane foam. VFI-727 is a high density, spray applied polyurethane foam roofing insulation. It must be coated with a VFI roof coating or another appropriate coating.

A high pressure machine 1:1 ratio, 1300 psi minimum and 2:1 transfer pump is required. Hose heat and component heaters must maintain 130°F. Do not use diaphragm pumps. 

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