Tarpco Safety Heavy Duty 10 Mil Tarp Cover 20 x 40 - Weatherproof

In this review the Tarpco Safety Heavy Duty 10 Mil Tarp Cover (Blue 20 x 40) is evaluated as a rugged, multipurpose tarp for homeowners, campers, and contractors who need dependable weather protection. The single biggest reason to buy is its combination of a full finished size and robust construction made from 100% virgin polyethylene, which means buyers get the advertised dimensions and a tarp that resists tearing, rot, and prolonged exposure to sun and rain.

Key Features

• Finished Size: You get the full 20 x 40 finished dimensions so the tarp does not come up short on any side, which simplifies planning and coverage.
• 100% Virgin Polyethylene: The use of pure, non-recycled material yields a thicker, more durable sheet that holds up better against tears and rot than mixed-material tarps.
• Reinforced Edges and Grommets: Metal grommets every 24 in and reinforced hems make it easier to tie down the tarp securely without the edges fraying under tension.
• Weather and UV Resistance: UV resistant and waterproof construction allows year-round outdoor use, protecting items from sun damage, rain, snow, and wind-driven moisture.
• Multipurpose Design: The tarp works for camping, covering roofs or patio furniture, pool and boat protection, or as a groundsheet or temporary canopy.

Who It's For

The tarp is ideal for homeowners who need a reliable cover for outdoor furniture, pools, or work tables, and for small contractors or DIYers who want a budget-friendly yet sturdy sheet for temporary roof covers and protection during projects. Campers and festival goers who require a large waterproof groundsheet or shelter will also find the finished dimensions convenient.

Those who need specialty fabrics, flame retardant certification, or extremely lightweight backpacking tarps should look elsewhere; this is a heavy duty poly tarp optimized for durability and coverage rather than ultralight portability.

Pros & Cons

Pros

• Durable construction from 100% virgin polyethylene gives good tear resistance and longevity.
• Finished 20 x 40 size means the tarp covers as expected without surprises.
• Reinforced edges and metal grommets every 24 in make secure tie-downs simple.
• Weatherproof and UV resistant for reliable year-round outdoor protection.

Cons

• At 10 mil and designed for heavy duty use, it is heavier and less packable than lightweight backpacking tarps.
• Thickness and durability received mixed comments from some customers, so treat it as rugged poly rather than industrial canvas.

Specifications

Our Verdict

For anyone needing a large, dependable tarp for outdoor protection, the Tarpco Safety 10 mil 20 x 40 is a solid value: it delivers the stated finished size, robust virgin polyethylene construction, and reinforced edges that make secure tie-downs straightforward. It is not intended as an ultralight camping tarp, but for covering furniture, boats, roofs, and general jobsite protection it offers reliable weatherproof performance at a reasonable price.

Frequently Asked Questions

Is this tarp truly waterproof?
Yes. The polyethylene construction and sealed weave make the tarp waterproof and suitable for rain and snow protection.

How often are the grommets placed?
Metal grommets are installed every 24 in along the reinforced edges to allow for secure tie-downs.

Will the tarp fade in sunlight?
The tarp is UV resistant to reduce fading and degradation, though long term exposure will still gradually affect any plastic material.