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Heavy Duty Poly Tarp - Flame Resistant

• Rugged 10 oz. sq yd, 2500 denier fabric
• Meets CPAI-84 & NFPA 701 fire standards
• Welded seams & hems for added strength
• High UV Resistance & Minus 40 °F cold crack
• "FR" printed every yard

Made In The USA

By choosing this product, you're supporting American craftsmanship, local jobs, and ethical manufacturing. Built with care — designed to last.

Material:

Color: Grey

Size:

Hardware:

Total: $65.28
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The Best Strength to Weight Ratio

Made from rugged 20 mil (10 oz. sq. yd.), 3 ply, 2500 denier reinforced polyethylene fabric, this tarp is much lighter than traditional vinyl or canvas options, but does not sacrifice much in the way of toughness and performance. Welded seams don't care the risk of leaks that sewn seams and hems do, and mean the tarp is ready for long-term use. The exceptional UV resistance and high range of temperatures in which it performs well make it a versatile option for both indoor and outdoor use.

This tarp is an excellent option to have on hand for unexpected needs. Its light weight makes it easy to store and to deploy in a hurry, and it is suited for use in almost any situation.

Fire Resistance Without Compromise

The polyethylene fabric used to make this tarp is clearly marked with an FR every yard. It is formulated to slow the spread of flames and resist sparks, meeting CPAI-84 and NFPA 701 fire safety standards, making it an effective tool for establishing a safe working environment. It is ideal for:

• Covering flammable materials
• Creating temporary enclosures in high-risk areas
• Enclosing construction sites and scaffolding
• Isolating welding and fabrication work
• Protecting combustable cargo in transit

Flame-Resistant Poly That is Too Tough to Tear

Since our early days, we have been crafting durable covers, a legacy that shapes our flame-resistant polyethylene tarps today. Built from a thick, woven poly with a protective coating, these tarps are designed to endure sparks, fire, harsh weather, UV exposure, and rugged use. The quality standards we set years ago continue to guide every tarp we produce.

Check out our ad for this product from the late 1960s. While times, materials, and manufacturing methods have changed, our concept for this product hasn't.

American Durability Built Into Every Tarp

For decades, Humphrys has turned high-density woven polyethylene into tarps that work as hard as you do. In our Indiana facility, we cut the coated fabric, heat-weld the panels, double-stitch the hems, set the grommets, and thoroughly inspect each tarp. The cross-woven poly slows the spread of flames, blocks water, resists tearing, and shrugs off UV damage. Built start to finish in the USA, they are ready for years of service.

Test Data Specs20 mil Polyethylene
WeaveWoven clear HDPE scrim
CoatingFire Resistant LDPE, 2.75 mil average each side (65 g/m2/side)
Weight10.5 oz per square yard (356g/m2) +/- 5%
Thickness
(ASTM D1777)
20 mil (0.51 mm)
Grab Tensile
(ASTM D5034)
Warp: 400 lb 1776 N
Weft: 400 lb 1776 N
Strip Tensile (N/5cm)
(ASTM D5035)
Warp: 250 lb/in (2220)
Weft: 250 lb/in (2220)
Tongue Tear
(ASTM D2261)
Warp: 125 lb 555 N
Weft: 125 lb 555 N
Trapezoidal Tear
(ASTM D4533)
Warp: 125 lb 555 N
Weft: 120 lb 532 N
Mullet Burst
(ASTM D3786)
655 psi / 4512 kPa
Accelerated UV Weathering
(ASTM G154)
>90 % strength retention after 2000 hrs exposure @ 0.77 W/m²/nm, or 1200 hrs exposure @ 1.35 W/m²/nm
Low Temperature Bend
(ASTM D2136)
-60°C
Fire ResistanceMeets CPAI-84 & NFPA 701 standards
SizingFinish Size, +/- 3% of advertised dimension

These values are typical data and are not intended as limiting specifications.

Standard Features

Standard hem on the fire resistant poly tarpDouble-Thick Hems: Our hems are heat-sealed instead of stitched for a seamless, durable edge. This double layer hem is ideal for holding grommets in place under tension.
fire resistant poly grommet closeupBlack Brass Grommets: Half inch inner diameter grommets are spaced every two feet around our poly tarps, with two in each corner. Made in America out of brass, these grommets will not corrode with outdoor use, and can be relied on for years.

Options for Made-to-Order Tarps:

Grommets with Reinforced Patches: When our standard hem just isn't enough, we can add reinforcement patches to each grommet. This provides an additional layer of security against the grommet ripping out of the fabric. Useful wherever high winds or heavy loads might be, such as scaffolding and water control.

D-Rings with Reinforced Patches: Ideal where extra strong attachment is needed, this edge configuration features reinforced webbing and steel-plated zinc D-rings plus four-layer polyester patches. The 1-1/8-inch D-rings make tie-down easy and hold the tarp securely in place during the most demanding tasks. A must have for use in covering cargo in transit.

Rope in Hem: Whether you need grommets or D-rings, adding a rope to the hem results in an edge with extreme tension resistance. The rope sewn into the middle of the double layer fabric will take the strain of attachment and resist stretching or tearing, saving the fabric in the most grueling of conditions.

One Piece Seamless Tarp

Reduces the chance of leaks, weak spots, or tears.

100% Waterproof

Water cannot pass through, the surface is impermeable.

Exceptional UV-Resistance

Blocks UV damage such as fading, cracking, and material breakdown.

Double Thick Heat-Welded Seams

Stronger and more resistant to tearing or splitting under stress.

Available with Grommets

1/2" I.D. Brass Grommets, 2' apart on all sides.

Available with D-Rings

1-1/8" zinc-plated steel D-rings

Custom Sizes Available

Need a different size? Contact us.

Made in the USA

Manufactured in our Indiana facility.