Core Tarps Classic 5 Mil Tarp Cover 50 x 70 - Durable Waterproof

In this review of the Core Tarps Classic 5 Mil Tarp Cover, the bottom line is that it is a practical, heavy duty solution for anyone needing a dependable weather shield without surprises on finished dimensions. The tarp is aimed at homeowners, DIYers, campers and boat owners who want a waterproof, UV resistant cover with reinforced edges and regularly spaced grommets; the single biggest reason to buy is the use of 100% virgin polyethylene and finished sizing, which delivers a thicker, more tear-resistant sheet that fits as expected.

Key Features

• Finished Size: The tarp is delivered at the stated dimensions so buyers get the full 50 x 70 in coverage without losing inches to hemming or undersized cuts.
• 100% Virgin Polyethylene: Made from pure, non-recycled material for a consistent, durable fabric that resists rot and premature breakdown compared with mixed-material tarps.
• Reinforced Edges: Heavy hems around the perimeter strengthen high-stress areas so the tarp holds shape and resists tearing under tension.
• Strong Grommets: Metal grommets every 36 in provide reliable anchor points for bungee cords or rope, making tie-downs straightforward for roofs, boats and patio covers.
• Weatherproof Construction: The 5 mil polyethylene is waterproof and UV resistant so it can be used year-round for rain, wind and sun protection.
• Multipurpose Design: The tarp works across many jobs from pool and furniture covers to temporary roof patches and camping shelter floors.

Who It's For

The Core Tarps Classic 5 Mil is best for people who need an affordable, thicker polyethylene tarp that keeps promises on size and will be used for seasonal weather protection, quick roof or boat covers, or as a groundsheet while camping. Its reinforced edges and regular grommet spacing make it useful for outdoor projects and temporary shelters where secure tie-downs matter.

Those needing a tarp for continuous heavy commercial use, long-term UV exposure without periodic replacement, or an ultra-heavy-duty solution for permanent installations should consider heavier industrial tarp options; likewise, users wanting custom-sized or fire-retardant materials will need a different product.

Pros & Cons

Pros

• Durable 100% virgin polyethylene offers solid resistance to tearing and rot for typical outdoor use.
• Finished sizing removes guesswork so 50 x 70 in is the actual usable dimension out of the box.
• Reinforced edges and metal grommets every 36 in make secure tie-downs simple and effective.
• Waterproof and UV resistant for reliable short- to medium-term weather protection.

Cons

• Some users report grommets can tear out under extreme stress, so very heavy continuous loads may require extra reinforcement.
• At 5 mil thickness it is not as heavy as industrial canvas or thicker vinyl for permanent installations.

Specifications

Brand	Core Tarps
Finished Size	50 x 70 in
Material	100% virgin polyethylene
Thickness	5 mil
Grommet Spacing	Every 36 in
Edges	Reinforced hems
Weather Resistance	Waterproof and UV resistant

Our Verdict

The Core Tarps Classic 5 Mil Tarp Cover is a sensible value for homeowners and outdoor users who need dependable, accurately sized coverage and weather protection without paying for industrial-grade materials. Its use of virgin polyethylene, reinforced edges and regular grommets make it a reliable choice for temporary shelter, roof patches, boats and patio furniture; just reinforce grommets if you plan heavy, constant tension.

Frequently Asked Questions

Is the listed size the actual usable size?
Yes, the tarp is finished size so the stated 50 x 70 in is the usable dimension you receive.

Can it be left outside year-round?
The tarp is waterproof and UV resistant for year-round use, but long-term permanent exposure will eventually degrade any polyethylene tarp; inspect and replace as needed.

Are the grommets strong enough for tie-downs?
Metal grommets every 36 in make tie-down easy for most jobs, though extreme or continuous heavy loads may benefit from additional reinforcement around anchor points.