Heavy Duty Poly Tarp 20ft x 35ft - 10 Mil Waterproof Protective Cover

In this review of the Heavy Duty Poly Tarp 20' x 35' the bottom line is simple: this tarp is best for homeowners and small businesses who need a sturdy, weatherproof cover for seasonal storage, boats, equipment, or temporary shelter. The main reason to buy is its 10 mil thickness combined with a laminated polyethylene build that delivers reliable water and sun protection without a high price. The tarp is reversible silver and black, has reinforced grommets for tie down, and runs true to its finished size, making it a practical choice when protection and easy anchoring are priorities.

Key Features

• 10 mil thickness: Provides extra material strength meant to resist punctures and wear better than thinner drop cloths.
• Waterproof construction: Keeps rain and snow off stored items so equipment and furniture stay dry during storms and winter storage.
• UV blocking surface: The laminated coating reduces sun damage and fading when the tarp is used as a cover outdoors.
• Reversible silver and black: Two-sided coloring lets you choose reflective silver outward to reduce heat or black outward for lower visibility.
• Reinforced grommets: Grommets spaced about every 18 in on the edges allow straightforward tie downs to secure the tarp in wind and weather.
• True finished size: The tarp runs to stated dimensions so planning coverings and overlaps is straightforward.

Who It's For

This tarp suits homeowners, DIYers and small business owners needing a heavy duty general-purpose cover for boats, wood piles, garden equipment, patio furniture, and temporary shelters. The 20 ft by 35 ft size covers large items or creates protective shelter for multiple smaller items.

It is less appropriate for users who need industrial-grade tear resistance in extremely abrasive conditions or those who require welded-seam tarps for long-term, continuous exposure; customers needing custom-made reinforced tie points or thicker industrial materials should look elsewhere.

Pros & Cons

Pros

• Durable 10 mil polyethylene construction offers solid protection against moisture and moderate wear.
• UV blocking laminated coating helps prevent sun damage to covered items.
• Reinforced grommets every ~18 in make tie down and installation simple and secure.

Cons

• Some users report mixed long-term durability around grommet points, so heavy, constant stress may cause failures.
• The feel and perceived thickness vary by user; a few find it less rigid than expected for very heavy-duty industrial use.

Specifications

Brand	Xpose Safety
Finished size	20 ft x 35 ft
Material thickness	10 mil
Material	Laminated polyethylene
Colors	Reversible silver and black
Edge features	Reinforced grommets spaced about every 18 in

Our Verdict

The Heavy Duty Poly Tarp 20' x 35' is a sensible value purchase for anyone needing a large, weatherproof cover that balances thickness, UV protection and easy tie down. For routine outdoor protection of boats, stored equipment, and seasonal supplies it delivers good protection at a practical price, while buyers requiring extreme industrial durability or bespoke reinforcements should consider heavier commercial options.

Frequently Asked Questions

Are the grommets reinforced enough for windy conditions?
The grommets are reinforced and spaced about every 18 in to allow secure tie down, but heavy constant wind and extreme stress at anchor points can lead to wear over time.

Is the tarp truly waterproof and UV resistant?
Yes, the laminated polyethylene construction provides waterproof protection and a UV blocking surface to reduce sun damage during outdoor use.

Will the tarp cover a large boat or multiple items?
At 20 ft by 35 ft the tarp covers large boats, vehicles or multiple pieces of equipment and furniture, and it runs true to its finished size for easier planning.