HEATLOK HFO Pro

Heatlok HFO Pro is designed as a continuous insulation solution helping protect against air, thermal, water, and vapor; with superior adhesion and compressive strength. Acting as an ultra-low global warming potential blowing agent, Heatlok HFO Pro leverages Honeywell’s Solstice® HFO Liquid Blowing Agent technology, which boasts a GWP of 1 (99.9% lower than traditional blowing agents).

Product Benefits

  • Aged Thermal Resistance: 7.4 @ 1 inch
  • NFPA 285 Tested and approved behind multiple claddings, including aluminum and metal
  • Tested Water-Resistant Barrier (WRB)
  • Class II vapor retarder at 1” thickness
  • Greenguard Gold Certified- Low VOC
  • ASTM-C1029 - Type II (˃ 25 psi)
  • Meets Class 5 FEMA (Flood Damage Resistance Requirements)
  • Miami-Dade County, Florida NOA 19-0904.06 – Exp. 12/24/2024
  • ABAA Evaluated

Heatlok HFO Pro

Product Data

Other CLOSED-CELL INSULATION Products

  • HEATLOK HFO HIGH LIFT

    Our first product to leverage ultra-low global warming potential blowing agent; combines an R-value of 7.4/inch with a maximum 6.5” lift per pass. Spray to IRC ceiling insulation code fast, cutting costs and labor time.

    • Aged Thermal Resistance: 7.4/inch depending on installed thickness
    • NFPA 285 Tested and approved behind multiple claddings
    • Tested Water-Resistant Barrier (WRB)

  • HEATLOK XT HIGH YIELD

    Ideal for commercial and residential construction, Heatlok XT High Yield creates a specialized building envelope.

    • Aged Thermal Resistance: 6.9 @ 1 inch
    • NFPA 285 Tested
    • Tested Water-Resistant Barrier (WRB)

  • HEATLOK XT HIGH LIFT

    Ideal for commercial and residential construction, this versatile and innovative spray foam insulation offers improved thermal resistance, a superior air barrier and a recognized vapor retarder.

    • Aged Thermal Resistance: 6.9 @ 1 inch
    • NFPA 285 Tested
    • Tested Water-Resistant Barrier (WRB)

  • HEATLOK HFO EZ

    The application of Heatlok® HFO EZ is limited to AL, AR, AZ, CA, FL, GA, LA, MS, NM, NC, NV, OK, SC, TN, and TX.

    Heatlok® HFO EZ, with an R-value of 7.0 at 1 inch, is designed as a continuous insulation solution with an ultra-low global warming potential blowing agent. Tested and certified as an air barrier, vapor retarder, water barrier and thermal insulation. Heatlok HFO EZ leverages Honeywell’s Solstice® Liquid Blowing Agent technology, which has a GWP of 1, 99.9% lower than traditional blowing agents.

    Heatlok HFO EZ complies with the intent of the International Code Council’s residential and commercial building codes and is commonly used for interior and exterior applications.

    • R-value of 7.0 at 1 inch
    • Superior adhesion and cohesion
    • <25 flame spread based on ASTM E-84

  • FOAM-LOK 2000-3G

    FOAM-LOK 2000-3G is a lightweight, durable, versatile insulation solution ensuring a high performance in energy efficiency.

    • Aged Thermal Resistance: 7.1 @ 1 inch
    • Up to 3.5” in initial pass (R-24 in one pass)
    • NFPA 285 tested

  • FOAM-LOK 2000

    A reliable, cost effective foam to meeting building code requirements. 

    • Aged Thermal Resistance: 5.7 @ 1 inch
    • Up to 2” in initial pass (R-12 in one pass)
    • NFPA 285 tested

  • PROSEAL LE

    Ideal for commercial and residential construction, this versatile and innovative spray foam insulation offers improved thermal resistance, a superior air barrier and a recognized vapor retarder.

    • Aged Thermal Resistance: 7.1 @ 1 inch
    • Up to 7” in initial pass (R-49 in one pass)
    • NFPA 285 tested

  • PROSEAL

    A reliable, cost-effective foam to meeting building code requirements.

    • Aged Thermal Resistance: 7.1 @ 1 inch
    • Up to 4” in initial pass (R-21 at 3")
    • NFPA 285 tested