My garage has acrylic paint on the walls and ceiling. Can I use this effectively as a topcoat? Or if not, is there an alternate product?

This will not work as a top coat, Master Flame has to be applied prior. Unfortunately we do not have an effective product for you. Thank you!

How do you use it on palm tree leafs. Do you have to let them dry out first, and how often do you reapply?

Let the palm leaves dry out, then spray them on both sides. Let dry for 24 hours. Thank you!

Does this meet flame retardant technical bulletin 133? That's what our town requires for fabric in our school.

It meets the requirements for schools in Virginia Beach, VA according to the Fire Marshall who re-inspected our school after we treated all curtains and bulletin Boards that were fabric covered.

Can I apply this product directly to eps foam ( expanded polystyrene ) ? and then applied water base paint?

Depends upon what you're trying to do with the EPS. It might adhere, but it probably won't keep the EPS foam from bursting into flames when it gets hot enough to outgas. I have seen requirements to cover structural plastics with Type X gypsum to provide an acceptable level of smoke and flame containment. One EPS product I reviewed had flame spread of 20 and smoke of 100-300, which might actually meet "Class A interior wall and ceiling finish" requirements (UL 723), but only to limited height (e.g., 48 inches), unless also tested under NFPA 253 for flashover. You would need to find a product that is intended for your purpose (e.g., as interior finish), rather than trying to coat a dangerous product with fire retardant.

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Master FX Master Flame Class A Fire Retardant for Wood & Fabric, 1 Gallon

Master FX Master Flame Class A Fire Retardant for Wood & Fabric, 1 Gallon

Product ID: 6711648

Details

Brand
Master FX Inc.
Color
Clear
Finish Type
Eggshell
Item Volume
1 gallons
Paint Type
Spray
Size
128 Fl Oz of

🌿Non-toxic, Water-based Formula

🔥Class A Fire Retardant

🧴1 Gallon Coverage (200 sq ft)

$180.09

Duties & taxes included

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Description

🔥 Stay ahead of fire risks with invisible, professional-grade protection!

EASY SPRAY ON USE - Covers up to 200 sq ft per gallon with simple, repeatable application
CLEAR CLEAN FINISH - Dries clear with no residue or odor—maintain aesthetics while staying safe
VERSATILE APPLICATION - Perfect for unfinished wood, fabric, paper & other absorbent surfaces
CERTIFIED CLASS A PROTECTION - Proven Flame Spread Index of 15 & Smoke Developed 55 for top-tier fire safety
PROFESSIONAL GRADE MADE IN USA - Penetrates material deeply to slow ignition, trusted by pros nationwide

Master FX Master Flame Class A Fire Retardant is a professional-grade, water-based spray that creates a clear, non-toxic fire-resistant barrier on absorbent materials like wood and fabric. Certified to ASTM E84 standards with a Flame Spread Index of 15, it covers up to 200 square feet per gallon and dries clear without residue, making it ideal for both indoor and outdoor use. Proudly made in the USA, it offers reliable, easy-to-apply fire protection for your home or workspace.

Specifications

ASIN	B00ESL5LQK
Age Range Description	Adult
Best Sellers Rank	#15,492 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Industrial Coatings
Brand Name	Master FX, Inc.
Color	Clear
Container Type	Bottle
Coverage	200 square feet per gallon
Customer Reviews	4.4 4.4 out of 5 stars (258)
Dry Time In Hours	12
Finish Type	Eggshell
Indoor Outdoor Usage	Indoor, Outdoor
Is Waterproof	False
Item Form	Liquid
Item Volume	1 gallons
Item Weight	9.6 pounds
Manufacturer	Master FX, Inc.
Model Name	Master Flame Class A Flame Retardant - 1 Gallon
Model Number	FR-MF-1
Paint Type	Spray
Part Number	FR-MF-1
Size	128 Fl Oz (Pack of 1)
Special Features	Dries Clear, No Odor, Non Toxic
Specific Uses For Product	Flame Retardant Coating
Surface Recommendation	Absorbent Materials
UPC	700220611146
Unit Count	128 Fluid Ounces
Water Resistance Level	Not Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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