GUARD SHIELD Black Tarp 16x20 ft 7mil Medium Duty - Waterproof

In this review the GUARD SHIELD Black Tarp 16x20 ft is evaluated for campers, homeowners and tradespeople who need a portable, waterproof cover that balances weight and strength. The single biggest reason to buy is its waterproof, double-sided 7mil polyethylene construction with heat sealed seams, which delivers dependable protection from rain and sun while remaining washable and reusable. The review focuses on real-world use as an emergency roof patch, tent footprint, or equipment cover and notes where the tarp shines and where buyers should manage expectations.

Key Features

• 7mil double-sided construction: Provides a waterproof barrier that keeps belongings dry in heavy rain and reduces light transmission when used as a shelter.
• Woven and coated polyethylene: Offers a balance of flexibility and tear resistance so the tarp can be folded, packed and reused without excessive stiffness.
• Heat sealed seams with rope in hem: Reinforced edges limit water ingress at joins and make it easier to secure the tarp under tension.
• Rustproof aluminum grommets every 3 ft: Grommets allow frequent tie-off points for versatile anchoring on truck beds, boats or campsite shelters.
• Portable and washable: Lightweight enough to carry for camping yet sturdy enough to use repeatedly and cleaned after use.
• Multi-purpose uses: Serves as a tent footprint, pool cover, emergency roof patch or temporary truck bed cover.

Who It's For

The GUARD SHIELD 16x20 ft tarp suits campers who need a shelter that blocks wind, rain and sun, homeowners who want an economical temporary cover for patio furniture, pools or roofing repairs, and tradespeople needing a reusable truck bed or equipment cover. Its size and grommet spacing make it especially useful where multiple secure tie points are needed.

Shoppers who need industrial-grade tear resistance under constant abrasion or who require heavy professional-grade tarps for long-term permanent installations should consider heavier duty options; this medium duty tarp is designed for seasonal, emergency and general-purpose use rather than continuous heavy-load applications.

Pros & Cons

Pros

• Waterproof 7mil double-sided material keeps contents dry in heavy downpours.
• Heat sealed seams and rope-reinforced hems improve edge strength and water resistance.
• Frequent rustproof aluminum grommets make anchoring straightforward and flexible.
• Portable and washable for repeated outdoor use and easy storage.

Cons

• Some users report corner and grommet stress under high tension, so avoid over-tightening or abrasive contact.
• Medium duty construction is not intended for permanent installations under constant heavy loads.

Specifications

Our Verdict

The GUARD SHIELD 16x20 ft 7mil tarp is a practical, value-oriented choice for camping, temporary repairs and general outdoor cover tasks; it reliably keeps items dry and is easy to secure thanks to frequent grommets and reinforced hems. For those needing a portable, washable and reusable tarp that performs well in seasonal use, it represents good value, but buyers expecting heavy professional duty should opt for a thicker grade.

Frequently Asked Questions

Is this tarp waterproof?
Yes, the 7mil double-sided woven and coated polyethylene with heat sealed seams provides a waterproof barrier suitable for heavy rain.

How often are the grommets spaced?
Rustproof aluminum grommets are placed every 3 ft to give multiple secure tie points.

Can it be used as an emergency roof patch?
Yes, it can serve as a temporary roof patch or shade roof, but it is best for short-term or emergency use rather than permanent installations.