Search  for anything...

Core Tarps Extreme Heavy Duty 20 Mil Tarp Cover, Waterproof, UV Resistant, Rip and Tear Proof, Poly Tarpaulin with Reinforced Edges for Roof, Camping, Patio, Pool, Boat (White 20′ X 40′)

  • Based on 3,923 reviews
Condition: New
Checking for product changes
$189.95 Why this price?

Buy Now, Pay Later


As low as $31.66 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by AKR Supplies

Arrives Tuesday, May 28
Order within 13 hours and 33 minutes
Available payment plans shown during checkout

Color: White-20 Mil


Size: 20′ X 40′


Features

  • FINISHED SIZE: Core Tarps sizing for the tarps are finished size which means when you choose your size you get the full size tarps and its not short a few inches from both sides like other companies.
  • 100% VIRGIN POLYETHYLENE: Most tarps are made with recycled or mixed materials. Core Tarps, on the other hand, uses pure, virgin, non-recycled polyethylene, that's why our multipurpose tarp is super durable and wont tear, rip or rot. Core Tarps heavy duty poly tarp is built to last. PLEASE NOTE! THERE MIGHT BE A SLIGHT DIFFERENCE TO THE THICKNESS OF THE TARP.
  • STRONG GROMMETS & REINFORCED EDGES: The protective tarp has a 16 x 16 weave count, reinforced edges and metal grommets every 18 inches. The tear-resistant material is super durable while the metal grommets allow you to tie down the tarpaulin cover easily, using bungee cords or a strong rope.
  • CONVENIENT MULTIPURPOSE DESIGN: You can use this plastic tarp sheet to cover many different kinds of objects, like roofs, boats, pools, outdoor furniture, or you can use it to make canopy tents, go camping, cover the floors when you paint, and much more.
  • UV RESISTANT, WATERPROOF AND WEATHERPROOF: You can use the ultra-thick tarp throughout the entire year, whether its windy, raining, snowing or raining. The premium poly tarp is weatherproof, waterproof and UV resistant and it will protect any object from all extreme weather conditions.

Color: White-20 Mil


Brand: Core Tarps


Material: Polyethylene (PE)


Item Thickness: 20 Mils


Water Resistance Level: Waterproof


Number of Items: 1


Recommended Uses For Product: Boating, Camping


Product Dimensions: 192"L x 192"W


Size: 20′ X 40′


Center To Center Spacing: 18 Inches


Color: White-20 Mil


Brand: Core Tarps


Material: Polyethylene (PE)


Item Thickness: 20 Mils


Water Resistance Level: Waterproof


Number of Items: 1


Recommended Uses For Product: Boating, Camping


Product Dimensions: 192"L x 192"W


Size: 20′ X 40′


Center To Center Spacing: 18 Inches


Ultraviolet Light Protection: True


Item Weight: 48.6 pounds


Manufacturer: Core Tarps


Item model number: CT-704-20X40


Assembly required: No


Number of pieces: 1


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best Poly Tarp on the Market...Period
Color: Green/Black-20 Mil Size: 12′ X 16′
I have purchased many poly tarps over the years and this particular brand is the absolute best. Its 20-mil thick, has very well-made welded seams, and HD grommets. The other great feature is that it is true to size unlike so many others. In other words, 12x16 was just that and not 6" shorter. One final feature is that as I chose Green, it's a nice Winter Green and not the Lime Green one often sees in other brands. I'm sold. ... show more
Reviewed in the United States on November 15, 2023 by Curt

  • I made a crude poncho out of this
Color: Silver/Black-20 Mil Size: 6′ X 8′
Was bicycling in the cold rain, decided to cheap out on a raincoat and buy this tarp, cut into a crude poncho, and hold it around me with a length of doublesided velcro (basically a belt). It was awkward, but it did work. Good durability and very much waterproof (well, for the parts I didn't cut a hole into...). I've since switched over to other coats, but I don't regret this purchase. It did exactly what I wanted, when I wanted it. ... show more
Reviewed in the United States on November 7, 2023 by Pax

  • Nice tarp for my needs.
Color: White-20 Mil Size: 12′ X 12′
I bought this tarp to cover a 12 x 12 pergola & protect my firewood & patio furniture from rain. I love that it's true to size (Most 12 x 12 tarps are seveal inches shorter on each side). It's thick & seems like it will stand up well to the elements & texture is slick which makes it easy to rinse off wih a garden hose. ... show more
Reviewed in the United States on November 16, 2023 by Cyndi

  • Just what I needed!
Color: Green/Black-5 Mil Size: 12′ X 20′
This tarp is good quality for a good price. If you need something more heavy duty that is going to hold a lot of tension, I would recommend purchasing one of the thicker options. Mine work perfectly to cover two 600lb bales that I have to store outside over the winter as well as my small manure spreader. So far so good! It was the exact size I needed. Grommets are holding, but I don’t have a ton of tension on them. Will edit my review if the grommets don’t hold up, if I find that it’s leaking, if it rips, etc. but so far I am very happy with it! ... show more
Reviewed in the United States on October 23, 2023 by Shane Hartman Shane Hartman

  • Heavy Duty
Color: White-20 Mil Size: 20′ X 30′
More expensive than some of the other covers but worth the money because of the heavy duty 20 ply. I plan on using it to cover our pool since we have a large tree nearby that drops a lot of leaves in our pool every fall. I hope I'm able to write a positive review in the spring to let you know how the cover held up. ... show more
Reviewed in the United States on November 9, 2023 by JWS

  • So far, so good
Color: Brown/Black-20 Mil Size: 20′ X 20′
I purchased this to replace the top I had on the carport I bought here on Amazon. That top only lasted 14 months before the wind shredded it. This seems to be much thicker and I am hoping it will hold up much better. It covers my dogs kennel perfectly.
Reviewed in the United States on November 24, 2023 by Anthonettedm

  • You can use it for...
Color: Brown/Black-20 Mil Size: 8′ X 10′
Super thick, 👌 👍 and it worked great 👍 👌 🙌 👏 😀 😄 👍 👌 🙌 👏 😀
Reviewed in the United States on November 27, 2023 by Thomas Summers

  • Solid tarp
Color: Black-20 Mil Size: 9′ X 12′
This tarp is really thick material and seems solid... I am pleased with my purchase
Reviewed in the United States on November 26, 2023 by Tim

Can't find a product?

Find it on Amazon first, then paste the link below.