---
product_id: 21331083
title: "Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More"
brand: "tarpatop"
price: "C$13244"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/21331083-multi-purpose-waterproof-heavy-duty-poly-tarp-30x40-large-blue
store_origin: NI
region: Nicaragua
---

# 100% waterproof, zero absorption Heavy-duty polyethylene weave Grommets every 3ft for secure fastening Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More

**Brand:** tarpatop
**Price:** C$13244
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay covered, stay ahead—weatherproof your world with confidence!

## Quick Answers

- **What is this?** Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More by tarpatop
- **How much does it cost?** C$13244 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/21331083-multi-purpose-waterproof-heavy-duty-poly-tarp-30x40-large-blue)

## Best For

- tarpatop enthusiasts

## Why This Product

- Trusted tarpatop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Reinforced rope hem and strategically placed grommets make installation a breeze.
- • **Unmatched Durability:** Heat-sealed seams and high-density poly ensure tear-resistant strength for any challenge.
- • **Versatile Size Range:** Available in 10 sizes to perfectly fit your project, from camping to construction.
- • **Weatherproof Warrior:** Resists rot, rust, and UV damage—your all-season shield against nature’s worst.
- • **Value Without Compromise:** Premium quality at a smart price—protect your gear without breaking the bank.

## Overview

This 30x40 ft heavy-duty blue polyethylene tarp features heat-sealed seams and grommets every 3 feet for secure fastening. It offers 100% waterproof protection and resists rot, rust, and UV damage, making it ideal for camping, farming, vehicle covers, and outdoor projects. Available in multiple sizes, it combines durability with economical value, backed by a quality guarantee.

## Description

Full description not available

## Features

- HEAVY DUTY POLY TARP - By utilizing high density plastic (polyethylene) material, Tarpatop manages to produce a super lightweight tarp that can withstand even the harshest of weather conditions. The strong weaves and heat-sealed seams make our tarp cover almost impossible to tear.
- 100% WATERPROOF - This Poly Tarp Cover absorbs nearly 0% water, which makes it an ideal multi-purpose cover tarp for patios, construction sites, freight, car, pool, camping, and many outdoor applications. This Tarp is weatherproof with the perfect resistance against rotting, rusting, and UV.
- MULTIPLE SIZE OPTIONS - Our Waterproof Tarps are available in 10 different sizes to cater specific needs. The Blue Tarp's color is designed for long-lasting use as it doesn't fade easily in the sun. Tarp installation is made even easier and hassle-free with its reinforced rope hem and grommets.
- AN ECONOMICAL CHOICE - The combination of high-quality materials and scrutinized construction makes Tarpatop Tarpaulins extremely versatile and practical for any purpose. This tarp cover is very easy to work with and remarkably durable despite its lower cost compared to other tarps.
- QUALITY GUARANTEE - Tarpatop stands behind the quality of its products and is confident to deliver only the best Poly Tarps – keeping you and your valuables covered! For product concerns, please feel free to reach out to our team, and we will get to you before you know it!

## Product Details

- **Color:** Blue
- **Brand:** TARPATOP
- **Material:** Aluminum, High Density Polyethylene (HDPE), Polyethylene (PE)
- **Water Resistance Level:** Waterproof
- **Number of Items:** 1
- **Recommended Uses For Product:** Emergency Preparedness
- **Product Dimensions:** 187.2"L x 136.8"W
- **Included Components:** 1 x Tarp
- **Size:** 30X40
- **Center To Center Spacing:** 32 Inches

## Images

![Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More - Image 1](https://m.media-amazon.com/images/I/81ToWLxILdL.jpg)
![Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More - Image 2](https://m.media-amazon.com/images/I/71c3TQ7CCwL.jpg)
![Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More - Image 3](https://m.media-amazon.com/images/I/81NgRvg9s8L.jpg)
![Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More - Image 4](https://m.media-amazon.com/images/I/815bcKZ8X-L.jpg)
![Multi-Purpose Waterproof Heavy Duty Poly Tarp - 30X40 Large Blue With Grommets Every 3ft - Rot, Rust, and UV Resistant, Weatherproof Covers for Camping, Farming, Vehicles, and More - Image 5](https://m.media-amazon.com/images/I/81yWD3Uuc8L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: what is thickness?**
A: 5 Mill

**Q: Is this tarp flammable?  Will it burst into flame if exposed to sparks?**
A: Sparks will burn holes in the tarp, not sure about it bursting into flames though . . .   You know its vinyl don't you ! ! !

## Customer Reviews

### ⭐⭐⭐⭐⭐ Taros
*by S***Y on August 19, 2025*

They are a nice quality

### ⭐⭐⭐⭐⭐ Does exactly what I purchased it for!
*by C***J on November 11, 2020*

We have three vehicles between us and don't really have room in the garage to park them. As winter approaches, although snow is rare here, we get some cold nights and we wake up to frozen-over windshields and windows on the cars. My car is older and doesn't have an electronic key-fob so I've also had the problem before of moisture getting into my door locks and them then freezing, making it really difficult to insert the key. My car is also a standard, stick-shift so even with the parking-brake engaged, I don't really feel comfortable turning it on and leaving it running in neutral, (in our slightly sloped driveway) so it can warm up and defrost. In any case, even without frozen locks, it's at the very least, not very convenient to have to go out and turn the car on to warm up and defrost the windows, for 20 minutes or so, prior to leaving for work in the morning. I found that just covering it the evening before, with a tarp keeps the dew, moisture and frost off. If it rains or there’s dew and then freezes no moisture freezes in the key holes. I've checked out car covers but found them more expensive, more of a hassle to put on and take off, and they don't always stay on that well. With a tarp, I just pull the tarp up and over the car, from front to back. I easily secure it in on the sides by opening the door, tucking it in, (like a pleat) a couple inches inside along the vertical door-frame edge and shutting the door on it. I tuck it under the wipers in front and under the upper edge of the trunk in back. We rarely get high winds but even when we have, [so far]...it's stayed put. No need for bungie cords or anything else. In the morning I just pull it off and hang it up in the garage to dry. It does the trick for me! There's no frost on the windows and they are NOT so cold that they're fogged up for the first 5-10 minutes of my drive to work (or until the engine warms up enough for the defroster to do its job) Just the little extra covering seems to be the difference that enables the defroster to keep the windows clear on cold mornings. This tarp isn't very thick, but it's super easy to handle. Last winter I used a thicker one and it worked great too but was a bit heavier to handle. I had to replace it though because I'd left it draped over an outdoor bench and a neighborhood stray cat peed on it...gross! It’s not really a lovely experience to get cat-pee all over your shoes and pants while removing a tarp. (hence why I now hang it in the garage to dry) I thought I’d try and see if this thickness was still sufficient for my needs. So far, this seems to be plenty thick for the intended purpose and at this price, if for some reason it does end up ripping, it's no big deal. I also like the fact that this one is 12 x 12 square so it doesn't matter which direction you put it on the car. (My other one was rectangular.) This one is square so it doesn’t matter which direction it goes on. There is no right or wrong way. You don't have to try to figure out which is the "long-direction". I’d be sure to measure you vehicle so you know what size you need for coverage but for me, this one covers both the front and back windows and also drapes down enough on the sides to be able to securely tuck-in and really cover the car well. Probably not what you want if you need something heavy-duty and super-durable but, works for me for my purposes, so I'd recommend for light protection.

### ⭐⭐⭐⭐ Good overall tarp
*by D***N on May 12, 2019*

I am using this tarp to have over the ground for a pool. It is nice that it has holes all the way around so it can be staked down. I gave it a 2 on durability because one the holes on the corner ripped when staking it down. Overall this tarp does its job well and gives protection for my pool so it's not touching the bare ground.

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**Shop now:** [https://www.desertcart.ni/products/21331083-multi-purpose-waterproof-heavy-duty-poly-tarp-30x40-large-blue](https://www.desertcart.ni/products/21331083-multi-purpose-waterproof-heavy-duty-poly-tarp-30x40-large-blue)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-22*