GUARD SHIELD Tarps Heavy Duty Waterproof 12x20 ft Silver/Black

Our review of the GUARD SHIELD 12x20 ft silver/black tarp finds it best for homeowners and outdoors people who need a heavy, reusable cover that stands up to weather and routine use. The single biggest reason to buy is its 10mil thickness combined with heat sealed seams and rope-reinforced hems, which deliver a noticeably sturdier feel than thin garden tarps and make it useful for covering wood, pools, vehicles, and as emergency patch material. The review focuses on real-world durability, fastening options, and whether the advertised size and features meet practical needs.

Key Features

• 10mil thickness: The heavier material resists punctures and holds up under winter conditions better than lightweight tarps.
• Woven and coated polyethylene: The coated weave sheds water and dries quickly, making the tarp washable and reusable after outdoor use.
• Heat sealed seams: Seams are bonded to reduce leaking along edges, improving overall weather resistance for long-term covers.
• Rope in hem: A rope runs through the hem to reinforce edges and make tie-downs more secure when lashed to a frame or vehicle.
• Rustproof aluminum grommets every 3 ft: Reinforced grommet spacing allows attachment at regular intervals and reduces tearing when tied down.
• Versatile outdoor uses: Works as a tent shelter, truck bed cover, pool cover, or emergency roof patch, offering multiple practical applications.

Who It's For

This tarp is aimed at homeowners, campers, and tradespeople who need a robust, multipurpose cover for protecting wood, vehicles, pools, and equipment from rain, sun, and wind. People who appreciate a thicker, reusable material and a tarp that can be lashed securely will get the most value.

Those who need a perfectly fitted custom cover or who require very fine grommet detail and absolute precision in size may want to consider tailored covers instead; a general-purpose 12x20 ft tarp can be larger or smaller than some specific applications require.

Pros & Cons

Pros

• Sturdy 10mil construction provides clear improvement in durability over thin tarps.
• Heat sealed seams and rope-reinforced hems reduce the chance of seam failure under strain.
• Rustproof aluminum grommets placed every 3 ft make tie-downs practical and convenient.
• Reusable and washable material that performs across multiple outdoor tasks.

Cons

• Some buyers report the size can be misleading for certain uses, so measure before purchase.
• A few customers noted grommet durability concerns in heavy-duty use despite rustproof material.

Specifications

Brand	GUARD SHIELD
Size	12x20 ft
Material	Woven and coated polyethylene
Thickness	10mil
Seams	Heat sealed
Hems	Rope in hem for reinforcement
Grommets	Rustproof aluminum every 3 ft

Our Verdict

The GUARD SHIELD 12x20 ft silver/black tarp is a sensible buy for anyone needing a heavier, reusable outdoor cover that handles rain, sun, and basic winter exposure. It offers solid value through thicker construction, reinforced hems, and regular grommet placement, making it a versatile tarp for general protection tasks though buyers should confirm the size fits their intended use.

Frequently Asked Questions

Is this tarp suitable for winter wood storage?
Yes. The 10mil thickness and heat sealed seams give it enough durability to keep wood drier through winter when properly secured.

How often are the grommets spaced?
Grommets are placed every 3 ft to provide regular anchor points for tie-downs and straps.

Can it be used as a temporary roof patch?
Yes. The coated polyethylene, rope-reinforced hem, and sealed seams make it a practical emergency roof patch or shelter material.