Patiobay Large Waterproof Tarp 10x20 ft
- Item Thickness: 16 mils
- Water Resistance Level: Waterproof
- Material Type: Polyethylene (PE)
- Center To Center Spacing: 23.6 inches
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large, thick tarp with rust resistant brass grommets, built for pool, boat or roof coverage rather than small jobs.
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ASIN: B0C2ZCXXTLCategory: Tarps
Overview
A 10x20 foot tarp at 16 mil thickness with 420D-rated poly construction and brass grommets spaced every 23.6 inches, sized for pools, tents and larger coverage jobs rather than small items. It is the largest and thickest of the Patiobay tarps in this batch.
16 mil puts this at the heavy end of the tarp range, and brass grommets resist rust better than the plain metal grommets used on some lighter tarps, worth noting for anything left outdoors through wet seasons. At 10x20 feet this covers a full pool, a mid-size boat or a roof section in one sheet rather than requiring multiple smaller tarps overlapped together.
- 10x20 feet, 16 mil polyethylene
- 420D rated construction
- Brass grommets every 23.6 inches
- Silver color, UV resistant
Who it's for
Suited to larger coverage jobs, pool winterizing, boat storage or roof protection where one continuous sheet beats piecing together smaller tarps. Overkill for covering a single piece of furniture or a small woodpile.
Pros and cons
- 10x20 feet covers large items in one sheet
- Brass grommets resist rust better than standard metal
- 16 mil thickness suited to long-term outdoor use
- Large and heavy, awkward for one person to handle alone
- Multiple finished sizes are listed, so double check the size ordered
Performance notes
Brass grommets do not corrode the way plain metal ones can after repeated wet-dry cycles, which matters most on a tarp this size likely to stay outdoors through a season. The reinforced edges and 23.6 inch grommet spacing are meant to keep a sheet this large from flapping loose in the middle sections during wind, a common problem on oversized tarps with sparse tie-down points.
Specifications
| Brand | Patiobay |
|---|---|
| Dimensions & fit | |
| Item Weight | 9.92 pounds |
| Item Dimensions L X W | 240 × 120 inches |
| Size | 10x20 |
| Construction & materials | |
| Material Type | Polyethylene (PE) |
| Color | 16mil Silver |
| Included components | |
| Unit Count | 1 |
| Number Of Packs | 1 |
| Other details | |
| Item Thickness | 16 mils |
| Water Resistance Level | Waterproof |
| Center To Center Spacing | 23.6 inches |
| Number Of Items | 1 |
| Ultraviolet Light Protection | Yes |
| Recommended Uses For Product | Camping, Hiking |
Frequently asked questions
Are the grommets on the Patiobay 10x20 tarp rust resistant?
Yes, they are brass rather than standard plated metal.
How thick is this tarp?
16 mil, the heaviest option among Patiobay's listed tarps in this range.
What is it meant to cover?
The listing names roofs, boats, pools and outdoor furniture as intended uses.