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Flamex PF-2

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Tell us what you are treating and how much material you need. We’ll help you confirm the right purchasing path before your project date.

Exterior wood focused Spray-on treatment Project support
Exterior wood fire retardant

Flamex PF-2 Fire Retardant

$24.00–$2,100.00

Protect your property with Flamex PF-2 fire retardant spray for exterior wood. This Class A, ASTM E-84 certified spray prevents fire from small pre-ignition sources such as hot embers, grill coals, etc., while keeping natural grain visible.

■ Non-Toxic, Class A Rated By Intertek Laboratories
■ Laboratory Tested For Exterior Durability
■ Provides Termite Resistance
■ Dries Clear
■ Quantity Discounts For 5+ Containers
■ Free LTL Shipping on 55 Gallon Drums! (Lower 48 States Only)

Contact Us for LTL Shipping Rates!

Flamex PF-2 Exterior Wood Fire Retardant Spray

As environmental conditions become increasingly unpredictable, protecting outdoor structures from fire hazards is no longer optional—it is a critical component of property maintenance. Whether you are managing a commercial deck, a residential gazebo, or wooden siding, untreated wood remains a significant fire risk.

To mitigate these dangers, the industry standard for high-performance protection is Flamex PF-2.

Why Exterior Wood Needs Fire Retardant Treatment

Wood is naturally combustible. When exposed to heat sources, embers, or dry conditions, outdoor structures can act as fuel for accidental fires. Traditional coatings often fail to penetrate deep enough or wash away during rain. Flamex PF-2 is engineered to resolve these issues by chemically altering the combustion characteristics of the wood fibers.

Key Benefits of Flamex PF-2

Flamex PF-2 provides a robust layer of defense designed specifically for exterior environments:

  • Enhanced Fire Resistance: It effectively slows flame spread and minimizes smoke development, giving emergency services more time to respond.
  • Deep Penetration: Unlike surface-level sealants, this formula absorbs into the wood grain, ensuring long-term protection that resists weathering.
  • Weather Durability: Formulated to withstand UV exposure and moisture, it remains effective even in harsh outdoor climates.
  • Safety Compliance: Utilizing this product helps ensure your structures meet stringent fire safety code requirements, potentially reducing insurance premiums.

Application Best Practices

For optimal results, proper application is essential. Follow these guidelines to ensure maximum surface protection:

  1. Surface Preparation: The wood must be clean, dry, and free of existing stains, paints, or sealants that would block absorption.
  2. Method of Application: Use a low-pressure sprayer, brush, or roller to apply the product uniformly.
  3. Saturation: Ensure the wood reaches full saturation, normally 3-4 passes, making sure each pass penetrates before applying the next one (wet-on-wet application).
  4. Curing: Allow the product to dry completely—typically 24 to 48 hours—before exposing the surface to heavy moisture or foot traffic.

Investing in fire prevention is an investment in the longevity of your property. If you are ready to secure your outdoor spaces against fire hazards, contact our technical support team to discuss volume pricing or to request a comprehensive product data sheet for Flamex PF-2.

Additional information

Weight N/A
Dimensions N/A
Size:

Quart, Quart Case, Gallon, Gallon Case, 5 Gallon Pail, 55 Gallon Drum

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Exterior Wood

Purpose-focused treatment

Spray Application

Designed for practical field use

Multiple Sizes Shown

Options for different project scales

Supplier Support

Help planning your order

Why Flamex PF-2

Formulated for exterior wood projects.

Whether you are treating a small installation or planning a larger job, Flamex PF-2 gives you a straightforward fire-retardant treatment option backed by a specialty fireproofing supplier.

Fire-retardant protection

Add a dedicated fire-retardant treatment step to exterior wood projects where flame-spread performance matters.

Spray-friendly workflow

Suited to practical application workflows for wood surfaces, helping crews move from prep to treatment efficiently.

Project-scale purchasing

The product line is shown in multiple container sizes, making it easier to plan around smaller jobs or larger-volume needs.

Specialty supplier guidance

Get help with product selection, quantity planning, and next-step questions before you place your order.

Think decks, fencing, siding, and exposed wood assemblies.

Always confirm the specific substrate, finish, code requirement, and application procedure for your project before treatment.

Project fit

A simple path from wood surface to fire-retardant treatment.

Flamex PF-2 is positioned for exterior wood. Use the project checklist below to prepare for a quote and confirm product fit.

  • Identify the wood surfaceTell us whether you are treating decking, fencing, siding, structural wood, or another exterior wood application.
  • Estimate the treatment areaSquare footage helps determine the amount of material to quote and how your order should be packaged.
  • Share your project deadlineIf you are working toward an inspection, installation, or construction date, include it so availability can be discussed early.
Order with confidence

Three steps to get your project moving.

No manufactured countdowns or fake scarcity—just a clear way to verify what you need before your schedule gets tight.

Step 1

Send project details

Provide your wood application, estimated square footage, quantity, and desired timing.

Step 2

Confirm product & availability

Review the project requirements and purchasing details before committing your crew or install date.

Step 3

Place your order

Finalize the order once quantity, packaging, application needs, and timing are confirmed.

FAQ

Questions before you order?

What is Flamex PF-2 used for?

Flamex PF-2 is a fire-retardant treatment for exterior wood, wood mulch, straw, and thatch.

Can I request help estimating quantity?

Yes. Include your approximate treatment area and project type when requesting a quote so the supplier can help you plan the order.

What container sizes are available?

Flamex PF-2 is available in quarts, gallons, 5 gallon pails, and 55 gallon drums

How quickly should I order?

If the project is tied to an inspection, construction milestone, or installation date, request pricing and availability before scheduling the application. That avoids relying on unverified lead times.

How do I apply Flamex PF-2?

For optimal results, proper application is essential. Follow these guidelines to ensure maximum surface protection:

  1. Surface Preparation: The wood must be clean, dry, and free of existing stains, paints, or sealants that would block absorption.
  2. Method of Application: Use a low-pressure sprayer, brush, or roller to apply the product uniformly.
  3. Saturation: Ensure the wood reaches full saturation, normally 3-4 passes, making sure each pass penetrates before applying the next one (wet-on-wet application).
  4. Curing: Allow the product to dry completely—typically 24 to 48 hours—before exposing the surface to heavy moisture or foot traffic.

Need Flamex PF-2 for an upcoming project?