Core Tarps Classic 5 Mil Tarp Cover 50 x 100 - Heavy Duty Weatherproof

In this review of the Core Tarps Classic 5 Mil Tarp Cover the bottom line is simple: it is a practical, heavy duty poly tarp for general outdoor protection, best for homeowners and DIYers who need a large, weatherproof cover without surprises in size. The one biggest reason to buy is the finished size promise: you get the full 50 x 100 tarp rather than a shorted dimension, which matters when covering roofs, boats, patios or large equipment. The reviewer found the material weight, reinforced edges and metal grommets make it straightforward to deploy for seasonal protection.

Key Features

• Finished size: The tarp delivers the full advertised 50 x 100 finished dimensions so you can plan coverage without needing extra overlap.
• 100% virgin polyethylene: Pure, non-recycled material provides consistent thickness and resists tearing, rot and premature degradation compared with mixed-material tarps.
• Reinforced edges: Sewn or heat-reinforced hems reduce fraying and help the tarp hold shape when tensioned over long runs or around corners.
• Metal grommets every 36 in: Widely spaced, sturdy grommets allow secure tie-downs with rope or bungee cords for stable anchoring in wind and weather.
• Weatherproof and UV resistant: The tarp sheds water and withstands sun exposure seasonally without immediate breakdown, making it useful year-round.
• Multipurpose design: The large sheet works for roofs, pool covers, boat protection, makeshift shelters or floor protection during projects.

Who It's For

The Core Tarps Classic 5 Mil is best for homeowners, contractors and outdoor hobbyists who need a large, affordable waterproof sheet that actually measures to the size claimed. It's particularly useful when covering large flat surfaces such as temporary roof repairs, backyard pools, or stacked building materials where full coverage matters.

It is less suitable for users seeking lightweight backpacking shelter or precision-fitted covers; specialized tents or fitted boat covers remain better choices for those needs. Also, anyone needing military-grade or extreme heavy-duty industrial tarps should consider thicker options than a 5 mil poly sheet.

Pros & Cons

Pros

• Durable-feeling 100% virgin polyethylene offers reliable water resistance and tear resistance in typical use.
• Finished size assurance eliminates guesswork when planning coverage for large items or roof patches.
• Reinforced edges and metal grommets make it easier to secure the tarp under wind or rain.
• Good value: customers report the tarp offers solid protection for the price compared with thinner, recycled alternatives.

Cons

• Durability is mixed in reports: some users have experienced grommets tearing out under heavy strain, so heavy-duty anchoring techniques are advised.
• As a 5 mil poly tarp it is not comparable to canvas or multi-layer industrial covers for long-term UV exposure in extreme climates.

Specifications

Brand	Core Tarps
Material	100% virgin polyethylene
Thickness	5 mil
Finished size	50 ft x 100 ft
Grommet spacing	Every 36 in
Features	Reinforced edges, UV resistant, waterproof

Our Verdict

The Core Tarps Classic 5 Mil Tarp Cover is a practical, cost-effective option for anyone needing a large, waterproof sheet that arrives at true finished dimensions and stands up to routine outdoor use. Its virgin polyethylene construction, reinforced edges and spaced grommets make it a sensible pick for seasonal covers, temporary roof repairs and general protection, though users who need extreme long-term durability or heavy anchoring should plan reinforcement where grommet stress is expected.

Frequently Asked Questions

Is this tarp the full size stated?
Yes, the tarp is sold as a finished size so a 50 x 100 unit measures the full dimensions rather than being undersized.

Will it hold up in rain and sun?
It is waterproof and UV resistant for seasonal use; the 100% virgin polyethylene resists rot and sheds water effectively for routine exposure.

Are the grommets strong enough for windy conditions?
The metal grommets and reinforced edges help secure the tarp, but some users have reported grommet tearing under extreme strain, so use reinforced anchoring or distribute tension to reduce stress.