6 ft x 8 ft Ultra Heavy Duty Tarp 20 Mil Brown/White - Waterproof

In this review of the 6 ft x 8 ft Ultra Heavy Duty Tarp, the bottom line is simple: this tarp is for anyone who needs a truly rugged, weatherproof cover that lasts. Built from a 20 mil thick polyethylene with a 16x16 weave and 370 GSM density, the tarp's single biggest selling point is its exceptional durability and tear resistance, making it a reliable choice for long-term outdoor protection whether used for camping, covering equipment, or construction site needs.

Key Features

• 20 mil thickness: The extra-thick material provides heavy-duty resistance to punctures and abrasion, giving long-lasting protection in demanding outdoor conditions.
• 370 GSM 16x16 weave: A dense polyethylene weave increases tear strength and helps the tarp hold up under tension and repeated use.
• Reinforced corners and brass grommets: Reinforcements and grommets every 18 in make securing the tarp easy and reduce the risk of ripping at attachment points.
• UV protection and waterproofing: Treated to resist sun damage and fully waterproof, the cover stands up to rain, snow, and sun exposure across seasons.
• Perimeter rope: A sewn-in 4 mm rope around the edge gives stronger tie-down points and smoother tensioning when rigged over loads or structures.

Who It's For

The tarp is aimed at outdoorsmen, campers, homeowners, and tradespeople who need a dependable, heavy-duty cover for equipment, firewood, vehicles, or temporary shelters. Its combination of thickness, reinforced corners, and frequent grommets suits repeated use on job sites and in harsh weather.

Those who need a lighter, more packable shelter tarp or a decorative canopy might prefer a thinner, lighter option; this product is optimized for protection and longevity rather than minimum weight or compact packing size.

Pros & Cons

Pros

• Exceptional durability from the 20 mil thickness and 370 GSM construction.
• Secure attachment with brass grommets every 18 in and reinforced corners.
• All-weather performance thanks to waterproofing and UV protection.

Cons

• Heavier and bulkier than lightweight camping tarps, so not ideal when minimal pack weight is required.

Specifications

Size	6 ft x 8 ft
Thickness	20 mil
Material weave	Polyethylene 16x16 weave
GSM	370 GSM
Grommet spacing	Every 18 in with brass grommets
Edge reinforcement	Sewn 4 mm perimeter rope and reinforced corners
Finish	Brown/white waterproof with UV protection

Our Verdict

For anyone needing a long-lasting, heavy-duty cover, this 6 ft x 8 ft tarp delivers excellent value through robust construction and season-round protection. It is especially well suited to users who prioritize durability and secure tie-downs over minimal weight, making it a smart choice for job sites, vehicle covers, and durable camping or storage applications.

Frequently Asked Questions

Is this tarp fully waterproof?
Yes. The tarp is 100% waterproof and designed to shed rain and snow for extended outdoor use.

How often are the grommets spaced?
Grommets are brass and placed every 18 in to allow flexible and strong anchoring points.

Will it resist UV damage?
Yes. The fabric includes UV protection to reduce sun degradation over time for year-round outdoor use.