Heavy Duty 7 Mil Tarp Cover 20 x 35 - Waterproof, UV Resistant

In this review of the Heavy Duty 7 Mil Tarp Cover 20 x 35 the bottom line is simple: this tarp is aimed at homeowners and outdoor users who need a dependable, all-weather cover that delivers full finished size and strong reinforcement. The single biggest reason to buy is its use of 100% virgin polyethylene combined with reinforced edges and metal grommets, which gives it noticeably better tear resistance and long-term weather protection than many generic tarps. It is a practical, no-nonsense choice for covering roofs, pools, boats, or work areas.

Key Features

• Finished Size: You get the full stated 20 x 35 size so there is no need to compensate for missing inches when planning coverage.
• 100% Virgin Polyethylene: The pure, non-recycled material improves durability and reduces tearing compared with mixed-material tarps.
• Reinforced Edges: Reinforced hems help the tarp resist fraying and extend usable life under repeated use and tension.
• Metal Grommets Every 36 in: Corrosion-resistant grommets spaced at 36 in intervals make secure tie-downs simple and reliable for windy conditions.
• Weatherproof Construction: Waterproof and UV resistant finish protects items from rain, sun damage and light snow throughout the year.

Who It's For

This tarp is well suited to homeowners, handymen and campers who need a dependable, heavy-duty cover for medium to large items such as patio furniture, boats, pools, roof patches or temporary shelters. Users who value a full finished size and stronger tensile performance from virgin polyethylene will find this a practical, long-lasting option.

Those who need an ultra-lightweight, compact tarp for backpacking or ultralight camping should look elsewhere; at 7 mil this tarp prioritizes durability over packability. Also, anyone requiring custom-cut or seam-welded specialized covers should consider tailored products instead of a multipurpose sheet.

Pros & Cons

Pros

• Durable construction from 100% virgin polyethylene provides strong resistance to ripping and rot.
• Reinforced edges and metal grommets make securing the tarp straightforward and reduce tear points.
• Waterproof and UV resistant treatment keeps items protected across seasons.

Cons

• At 7 mil thickness it is sturdy but not as lightweight as camping-specific ultralight tarps, so it is less convenient to pack for long hikes.

Specifications

Brand	Tarpco Safety
Finished Size	20 x 35 ft
Material	100% virgin polyethylene
Thickness	7 mil
Grommet Spacing	Every 36 in
Weave Count	12 x 10
Primary Uses	Roof, camping, patio, pool cover, boat

Our Verdict

The 7 mil Heavy Duty tarp is a solid value for anyone needing a reliable, weatherproof cover that delivers the full finished dimensions and reinforced hardware. It stands out for its virgin polyethylene build and robust edges, making it a practical choice for protecting outdoor gear, covering work areas and handling seasonal exposure without frequent replacement.

Frequently Asked Questions

Is this tarp fully waterproof?
Yes, the tarp is waterproof and designed to resist rain and light snow while protecting covered items from moisture.

How often are the grommets placed?
Metal grommets are installed every 36 in along the reinforced edges for secure tie-down points.

Can I use this tarp for camping shelters?
Yes, it works well for car camping and campsite shelters, but backpackers seeking minimal weight should consider lighter alternatives.