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Interior Fire Retardant for Lumber & Plywood - Gallon

11.00 LBS
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  • Product Description

    Formulated Class A fire retardant wood treatment for interior lumber and plywood, the following species have certified testing; SYP, SPF, Doug Fir and Hem Fir lumber and SYP plywood. Birch, Poplar, Cedar, Oak, OSB, MDF, Red Wood, Walnut, Cypress, Lauan and other similar species are treatable for FX Lumber Guard. Ideas of projects / materials that can be treated are I-Joist, Re-Claimed Woods, Molding/Trim, Doors, Wood Framing, Wooden Furniture and similar projects. FX Lumber Guard is tested beyond the standard requirements of fire retardant wood treatments. Documented to reduce the level of fire danger lower than other products currently on the market today

    FX LumberGuard will not change the characteristics of wood, lumber or plywood, treating lumber and plywood is economical and environmentally safe, and also some insurance companies have been known to approve the use of our products to pass their requirements for insurance renewal. 

    FX LumberGuard prevents treated materials from sustaining combustion by penetrating the surface and becoming part of its molecular structure, a protective barrier is created to protect the treated material from igniting. When the material is subjected to a heat source (flames, sparks or embers) the protective barrier is activated, the barrier prevents combustion of the treated material. FX Lumber Guard meets ASTM, NFPA, ULC, UL and UBC standards.  

    FX Lumber Guard is transparent, odor free, non-toxic (documented), non-corrosive, non-halogenated, stainable, paintable, environment safe, Chlorine free, Non PBDE’s and Non Bromated Products and the lowest VOC count in the industry (tested). 

    The fire retardancy of treated wood, lumber or plywood will be indefinite if protected from wet locations and high humidity.

    Product Documentation Downloads

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  • Product Reviews


    Write A Review

    1. Excellent Product

      We used this product for the first time.
      The best curing period seems to be 36 hours. Of course this depends on the material being used.
      Great customer service and very helpful from the first call.
      on May 27th 2019

    2. Really works!

      Of course we tested the product on a freshly planed fence picket. I didn't tell my friend which sided was treated. The untreated side charred quickly and the wood began to "coal". I untreated side actually extinguished the propane torch (we have video). Very cool. on Oct 8th 2018

    3. FX Guard

      No oder, easy to spread. Seems to be the way to go when it comes to protecting wood with a clear finish. I didn't get to test the product and I hope I never will since the only way to test it is to set fire to the construction site. on Jul 27th 2016

  • Product Videos

    • Fire Retardant for Wood
      Fire Retardant for Southern Yellow Pine, SPF, Hemlock Fir and ...
    • Fire Retardant Demonstration
      Fire Retardant Coatings of Texas' FX Lumber Guard helps protec...

    Fire Retardant for Wood

    Fire Retardant for Southern Yellow Pine, SPF, Hemlock Fir and Douglas Fir Lumber and Plywood. Listing Certification, FX Lumber Guard can also be applied to OSB, MDF, I-Joist, Glulams and PSL's. Our fire retardant coating was tested and documented to reduce the dangers of fire more effectively than most other products on the market. FX Lumber Guard's values are what puts it above other products on the market, with its Non Toxic, Non Hazardous, Environment Safe values and easy application our customers can have peace mind. FX Lumber Guard can be painted over, stained over or just left alone to show the natural look of the material treated. Feel free to contact us for more information at 817-710-5233 or visit us at we look forward to hearing from you.
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