GUARD SHIELD Heavy Duty Tarp 12x20 ft Silver - Thick Waterproof Cover

In this review of the GUARD SHIELD Heavy Duty Tarp 12x20 ft the bottom line is straightforward: it is a practical, heavy-duty weather shield for homeowners, campers and tradespeople who need a thick, reusable cover at an affordable price. The single biggest reason to buy is the 10mil thickness combined with heat sealed seams, which delivers a noticeably sturdier feel and better water resistance than thin tarps. The review examines durability, hardware quality and everyday uses to help decide if this tarp fits your needs.

Key Features

• 10mil thickness: The thicker material provides stronger protection against punctures and helps block wind-driven rain for short-term shelter and covers.
• Woven and coated polyethylene: The coated weave resists water absorption and is easy to hose off after outdoor use, extending usable life.
• Heat sealed seams: Seams are fused rather than stitched, which reduces seepage and reinforces the edges where stress concentrates.
• Rustproof aluminum grommets every 3 ft: Grommets make it simple to secure the tarp with rope or bungee cords for use as a roof patch, truck bed cover or shelter anchor points.
• Rope in hem: The rope-reinforced hem helps distribute load around the perimeter and reduces tearing when tied down.
• Portable and washable: Lightweight enough to fold and store while still being reusable after camping trips, boat covers or debris hauling.

Who It's For

This tarp suits homeowners who need a temporary cover for pools, patio furniture, vehicles or garden equipment, and campers who want a heavy-duty groundsheet or emergency shelter. Contractors and truck operators will find it useful for covering loads or shielding work areas from rain.

Those who need a permanent, long-term heavy canvas for extreme storms or extended UV exposure should look elsewhere; heavy-duty canvas or purpose-made boat covers offer greater longevity against abrasive wear and prolonged sun exposure.

Pros & Cons

Pros

• Thicker 10mil material gives a solid feel and improved puncture resistance compared with common thin tarps.
• Heat sealed seams and rope in the hem reduce leaking and edge failure under tension.
• Rustproof aluminum grommets spaced every 3 ft make tie-downs convenient and versatile.
• Easy to clean and fold for storage, so it is practical for seasonal or emergency use.

Cons

• Some buyers report inconsistent grommet placement or missing grommets, so inspect the tarp on receipt before use.
• Durability opinions are mixed for long-term outdoor exposure; it may tear in severe storm conditions if not properly secured.

Specifications

Brand	GUARD SHIELD
Size	12 ft x 20 ft
Thickness	10mil
Material	Woven and coated polyethylene
Seams	Heat sealed
Grommet type	Rustproof aluminum every 3 ft
Hem	Rope in hem for reinforcement

Our Verdict

The GUARD SHIELD 12x20 ft 10mil tarp is a solid, value-oriented choice for anyone needing a thicker, waterproof cover for short- to medium-term outdoor use. It combines reinforced seams, aluminum grommets and a sturdy weave to handle routine protection tasks, making it a good buy for homeowners, campers and tradespeople who want reliable performance without a high price.

Frequently Asked Questions

Is this tarp waterproof?
Yes, the woven and coated polyethylene with heat sealed seams provides effective waterproofing for typical outdoor uses.

How often are grommets placed?
Grommets are placed approximately every 3 ft around the perimeter, but check the tarp on arrival as some users reported inconsistent placement.

Can it be used as a camping shelter?
Yes, the tarp can be used as a wind and rain shelter for camping, or as an emergency roof patch, provided it is secured correctly.