Kotap 24 x 36 Ft. All-Purpose Poly Tarp - Lightweight Waterproof

In this review of the Kotap 24 x 36 ft. all-purpose tarp, the bottom line is simple: it is a lightweight, economical cover best suited for general protection tasks where size and waterproofing matter more than heavy-duty longevity. The reviewer found the tarp useful for camping ground cloths, boat covers and temporary woodpile protection because of its large finished size and rustproof grommets, while noting that customers disagree about the feel and long-term toughness. If you need an inexpensive, large-area cover that handles routine outdoor shielding, this tarp is worth considering.

Key Features

• Finished Size: The tarp measures 23 ft. x 35 ft. 4 in. finished, giving ample coverage for boats, canopies or large storage piles.
• Material Construction: Tightly woven and coated polyethylene provides a lightweight, tear-resistant surface for general-purpose protection.
• Thickness and Durability: At 5-mil thickness the tarp balances light weight with improved durability over thinner options for everyday outdoor use.
• Reinforced Edges and Grommets: All edges are heat-sealed and reinforced with polyethylene rope and rustproof aluminum grommets every 3 ft. for reliable securing and reduced fraying.
• Water Resistance: The waterproof coating makes it suitable for short-term exposure to rain and damp conditions for camping and storage needs.
• Versatility: Intended as an all-purpose tarp, it can serve as a tent fly, painting drop cloth, ground cover, or emergency repair cover.

Who It's For

The Kotap all-purpose tarp is best for homeowners, campers and boat owners who need a very large, affordable cover for occasional outdoor tasks. It suits users who prioritize size and low weight for transporting and deploying a tarp quickly, such as covering a 19 ft. boat, protecting a wood pile, or creating a temporary shelter.

Those who need a tarp for constant heavy-duty work, extended abrasion in rough environments, or maximum tear resistance should consider heavier duty or ultra-heavy-duty options. Customers looking for a premium, heavy canvas feel may also want an alternative, since some buyers describe the material as lighter or cheaper-feeling.

Pros & Cons

Pros

• Large finished size provides excellent coverage for big jobs without seams.
• Rustproof aluminum grommets and reinforced edges make securing the tarp straightforward and reduce edge damage.
• Lightweight woven polyethylene is easy to handle and store for seasonal use.
• Waterproof coating works well for short-term protection from rain and moisture.

Cons

• At 5-mil thickness some customers report mixed impressions of longevity and overall sturdiness compared with heavier tarps.
• Water resistance and perceived quality vary among users, so performance can feel inconsistent for long-term outdoor exposure.

Specifications

Our Verdict

The Kotap 24 x 36 ft. all-purpose tarp is a practical, value-oriented choice for anyone needing a very large, lightweight waterproof cover for intermittent outdoor use. Its reinforced edges and grommets make it easy to secure, and the 5-mil woven polyethylene offers a reasonable balance of weight and protection; those needing long-term heavy-duty performance should choose a heavier grade.

Frequently Asked Questions

Is this tarp waterproof?
The tarp is waterproof with a coated polyethylene surface suitable for short-term exposure to rain and moisture.

What is the actual size of the tarp?
The finished size received is 23 ft. x 35 ft. 4 in., which provides substantial coverage for large items.

How are the edges and grommets constructed?
All edges are heat-sealed and reinforced with polyethylene rope, and rustproof aluminum grommets are placed every 3 ft. and on each corner for secure tie-downs.