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Watershed Innovations HydraTarp 20 Ft. X 30 Ft. Super Heavy Duty Waterproof Tarp - 16mil Thick - White/Brown Reversible Tarp

  • Based on 1,767 reviews
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Availability: 12 left in stock
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Arrives Thursday, Sep 17
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Size: 20ft x 30ft


Features

  • INDUSTRIAL STRENGTH PROTECTION: 16 mil thick premium polyethylene material weighing 8 oz per square yard; significantly thicker than standard tarps for maximum durability in extreme weather conditions
  • SUPERIOR CONSTRUCTION: Double reinforced corners with rope hem along all edges; brass grommets spaced every 18" provide more secure tie-down points than competitors' standard 24" spacing
  • VERSATILE DESIGN: White/brown reversible colors for multiple applications; white side reflects heat and sunlight; brown side offers discreet coverage for construction, farming, camping, or equipment storage
  • WEATHER RESISTANT: Advanced UV protective coating prevents sun damage and deterioration; 100% waterproof design keeps valuable equipment and materials completely dry in heavy rain
  • FULL SIZED DIMENSIONS: True 20 ft x 30 ft size; manufactured to precise measurements within +/- a few inches of listed dimensions for reliable coverage planning

Description

The Hydra Tarp family of Super Heavy Duty Tarps are designed for general purpose use and are manufactured with industrial grade materials and built to last. By using high grade material with 16mil thickness and a 14 x 14 weave, double re-enforcing all corners, heat sealing a thick rope along the hem of all outer edges, and using

Color: White/Brown


Brand: Watershed Innovations


Material: Brass


Item Thickness: 16 mils


Water Resistance Level: Waterproof


Item Weight: 13.4 kg


Number of Items: 1


Recommended Uses For Product: Camping


Product Dimensions: 24"L x 6"W


Included Components: Super Heavy Duty Tarp


Brand Name: Watershed Innovations


Included Components: Super Heavy Duty Tarp


UPC: 022228694458


Global Trade Identification Number: 58


Manufacturer: Watershed Innovations


Number of Packs: 1


Unit Count: 1 Count


Model Number: HTARP-20x30-Brown-White


Manufacturer Part Number: HTARP-20x30-Brown-White


Item Thickness: 16 mils


Item Weight: 13.4 kg


Number of Items: 1


Item Dimensions L x W: 24"L x 6"W


Size: 20ft x 30ft


Center To Center Spacing: 18 inches


Water Resistance Level: Waterproof


Recommended Uses For Product: Camping


Ultraviolet Light Protection: True


Material Type: Brass


Color: White/Brown


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 17

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.

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Top Amazon Reviews


  • Now THIS is a real tarp! Excellent Quality
# see review update at the end. # Ihave always been a believer that you get what you pay for. And this tarp is worth the money!. This tarp is the real thing. I looked at other tarps online, read the reviews, and was skeptic that there was just as many 1 star bad reviews as 5 star good reviews for the very same product and that makes me nervous. Someone is not telling the truth. I wanted to winterize my 21 foot tandem axle camper so I ordered this 18' x 24'. I am very confident that I made the right decision. I like the solid sturdy rope covered perimeter, the multiple grommets and the 16 mil super strength thickness. I highly recommend this tarp, it's worth the money. Don't be fooled by the cheap imitation tarps that won't last the season, this is a good one. ##### Note to purchaser! This is a follow up review after 2 years of use . i live in Texas and our summers are brutal. The area of the tarp facing south got direct 95-107 degree heat go about 23 days and that end completely rotted to pieces by the end of summer 2022. About 30 % was ruined but the other end survived with very little damage so if you are in a high heat climate with direct sun exposure you might reconsider. If i lived in a milder region I would still buy it. I know it is a good tarp but with this limitation. ##### ... show more
Reviewed in the United States on November 30, 2020 by Bob S

  • Heavy duty
I like the thickness of the tarp and quality of grommets. Grommets are set back from the edge to give more support. ..... The quality control failed on this tarp. ..... A pre-punched grommet hole was exactly through the edge rope and another hole added to move grommet to the proper position. Maybe that will not be such a weak point as it seems. ..... The tarp fabric also has spots that show daylight. These weak points are along seams and a few places randomly on face between panel seams. We have not had rain to see if holes allow water leakage so that is to be determined. ....... Be prepared to keep expectations low so you will not be disappointed. Then if/when you receive a perfect tarp you will be happier with your purchase. At least this tarp was not dry-rotting and falling apart at the seams like the one I bought from another business. .... I will buy again if/when needed. ... show more
Reviewed in the United States on August 1, 2022 by james

  • Is it Durable ? Workmanship is certainly in question
I just received the tarp yesterday and was covering the item it was purchased to protect. I’m kinda skeptical about the workmanship because at least one of the grommets are very close to the boarder of the tarp. Time will tell on durability. Seems to 151be pretty heavy duty. It is advertised as UV resistant, that will definitely determine if it’s durable. I will follow up in about a year and let you all know. Update 5/17/2020 The tarp survived through the rest of the summer, fall and winter. The tarp is still in good condition. Quality product. Happy with my purchase. Update 8/16/24 The tarp has seen better days. It lasted 5 years. Was it worth it? To me it seems to sell at a reasonable price and last a reasonable amount of time. I’m still happy with the purchase. I would/will buy again. ... show more
Reviewed in the United States on June 1, 2019 by AstralBob

  • I was pleased with the heavy weight and also this is the ...
Sized to be 12x20 (not 4-6" less due to 'sizing'). This tarp is very thick and should hold up longer than previous tarps (white 12x20 ft size) that I have tried from other suppliers. I was pleased with the heavy weight and also this is the first time I have used a 'reversible' style where one side is white and the other side is brown. I put this tarp on the south side of my house that is exposed to the hot California sun throughout the year. This tarp serves two purposes: to protect a 16 foot trailer that I keep parked on the side of my house and also to serve as a area that is not only shaded, but also helps to keep the south side of the house 'cooler' in the hot summer months. The brown side is down and the white side is up: I figured this would help reflect the sunlight better. The brown side does not 'darken' the area underneath it and it still allows plenty of sunlight through (of course not as much if both sides were white in color). I find the brown side may help to keep the shaded area a little cooler on bright sunny days. Typically I get about 12-16 months of 'use' before these types of tarps need replacement (they get thin and the grommets begin to fail around the edges). This tarp is so much 'heavier duty' than previous styles I have gotten - that I would NOT be surprised to see this tarp last longer than the 12-16 months of use that I am used to! I highly recommend trying this FULL sized tarp for your own typical use - the price is RIGHT for this tarp - it is not the most expensive NOR the least expensive for its type and size. One last benefit: when used as a 'semi-permanent' tarp such as what I use it for: having the brown side DOWN lessens the 'look' of dirt that tends to accumulate on the topside of the tarp and the dirt cannot be 'seen' from underneath the tarp when you look up at it - so it tends to look 'cleaner' because of the dark underside. Again - I mounted the tarp with the WHITE side up: to be used to reflect sunlight and keep the underside cooler. Those who use it in colder climates may want to mount it with the BROWN side up - this may help to absorb the sunlight and keep the underside a little warmer. ... show more
Reviewed in the United States on March 25, 2016 by Keith Fujimoto

  • Well worth the price
After shopping for an RV cover and finding mediocre reviews on them, we decided on a large tarp. This one is PERFECT!! It's thick and strong. The gromet holes are strong and secure, so we just used bungee cords to loosely anchor it down. It actually keeps our 31 foot TT cooler on the inside! It has withstood heavy rains and winds, as well as 90 degree sunny days. This was definitely a great buy because I think it will last for many years. All the reviews I read about RV covers said they only lasted 1 or 2 seasons. This tarp was well worth the price! Nov 2018 update - this tarp just endured Hurricane Michael last month and held on like a trooper! It stayed in place for nearly 4 hours of Cat 5 winds. Only when a couple of the bungee cords broke did part of it flip up. Absolutely NO torn places and the only things missing were a few of the grommets where the bungees were hooked on. Once the storm passed we hurriedly recovered the part where it had blown back and re-bungeed it. Yes I will definitely buy it again when the time comes to need another! ... show more
Reviewed in the United States on June 21, 2017 by Karen W

  • Poor quality tarps but advertised as one of the best.
Size: 20ft x 30ft
We have a 26’ hard top pontoon boat and have to use a 20’x30’ tarp to cover it so it doesn’t get destroyed by the summer sun and winter weather. I have purchased 3 of these tarps and they all have had some sort of issues and quality problems. These apparently are spliced together to make up the difference widths and those splices are problematic. These have voids and spot holes all throughout the whole cover surfaces but they really have long running gaps and holes up and down the seams. If you’re looking for something that doesn’t have holes and doesn’t leak then this isn’t the cover u r looking for regardless of what the mfgr advertises or claims. The first one I ordered I return by 3-times trying to get one that was solid quality but every single time I got the replacement tarp in hand it seemed to be worse than the original one. The life expectancy on these seems to be less and less as the years go on. The first one lasted almost 2-years but every replacement cover since has literally rotted and fell into strips and pieces in least than a year. They just started flaking and became stiff and brittle and when wind blew them they started falling apart. These most certainly are not UV Resistance and they’re not waterproof either as the mfgr advertises them to be. Extremely disappointing performance tarps and based upon their quality and lifetime these are horrible over priced. If you’re looking for something to cover an area and it doesn’t matter if water leaks through onto it and not expecting it to last longer than 6-months then these are great options for you if you don’t mind overpaying for them. Strongly not recommended tarps. ... show more
Reviewed in the United States on October 2, 2022 by 336ralph

  • Nice tarp, good quality.
Size: 20ft x 30ft
Nice tarp, decent weight to it. I just received this item and after initial inspection it looks well made. Grommets are correctly placed, Stitching and reinforcements look good, seams are welded and not stitched. With proper care it seems it should work well for my application. Will update in a few months. EDIT: Two and half years with full weather & sun exposure and it has become degraded and easily rips now, cannot take any wind with out tearing full length. For the price I really can't complain. It has lasted longer than expected. UpDate Aug 26 2020: Bought this tarp again to replace old one. It has been up for only 4 months and is degraded so bad it has finally ripped apart. Quality is now horrid. Will NOT buy again. ... show more
Reviewed in the United States on June 26, 2017 by fishki

  • 12x20 tarp
This is actually a very heavy duty 12 x 20 tarp that is very cost effective. Plenty of stitching, grommets, & rope embedded in the stitching for support. You will not be disappointed.
Reviewed in the United States on January 23, 2026 by DND

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