1 / 7RAINDEWAY RDAU-HK2600004 Tarp, 2.4 x 2.4 m, 18 mil
RAINDEWAY RDAU-HK2600004 is a square HDPE tarp listed as waterproof, with a claimed 18 mil construction and grommets for securing it. Its compact 2.4 x 2.4 m format suits covering smaller outdoor items, while the listing's thickness units need checking before purchase.
At a glance
- The listing describes a finished size of 2.4 x 2.4 m and says the finished dimensions vary by less than 2 cm.
- HDPE fabric is listed at 280 g/m², with a 16x16 weave count.
- Metal grommets are stated to be spaced about 45 cm apart, with reinforced edges.
- The listing claims waterproofing and UV resistance, for covering items such as outdoor furniture, firewood or a boat.
Pros and cons
Pros
- The claimed finished dimensions make it easier to plan a close-fitting cover for a small area.
- Grommets at roughly 45 cm intervals provide multiple tie-down points around the tarp.
- The grey/brown colour listing says either side can be used, offering two visible colour options.
Technical specifications
12 specifications| Brand | RAINDEWAY |
|---|---|
| Model | RDAU-HK2600004 |
| Listed size | 2.4x2.4m(8x8ft) |
| Colour | Grey/Brown |
| Material listed | High Density Polyethylene (HDPE) |
|---|---|
| Water resistance listed | Waterproof |
| UV protection listed | Yes |
| Fabric weight | 280 Grams per Square Meter |
| Item thickness listed | 18 Millimeters |
| Weave count | 16x16 |
|---|---|
| Grommet spacing | 45 Centimeters |
| Stated dimensions field | 2.4L metres |
What to know before buying
Listing details to confirm
Listing details are inconsistent: the title claims 18 Mil, while the technical field says 18 Millimeters, which are not equivalent units. The size field also gives only a length dimension, while the title and size listing specify 2.4 x 2.4 m. The manufacturer says finished dimensions vary by less than 2 cm, so confirm the intended thickness unit and size before buying. Grommets are described as suitable for medium tension, not excessive pulling forces.
Who is it for?
A good fit for
- Buyers needing a roughly 2.4 x 2.4 m cover for outdoor equipment, furniture, firewood or similar items.
- Those who want HDPE construction with listed waterproof and UV-resistant properties and multiple grommet tie points.
Less suited to
- Buyers who need a confirmed thickness in mils or millimetres without resolving the listing's unit inconsistency.
- Uses requiring grommets to withstand excessive pulling forces or a precisely confirmed dimension beyond the stated variation.

Customer reviews on Amazon
- 5 stars
100% 100% - 4 stars
0% 0% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
0% 0%
Only aggregate rating information is supplied, with a small set of ratings all in the five-star category. That is a positive but limited signal and does not explain users' experiences or confirm performance. For buyers, the listing's unresolved thickness units and stated limit on grommet tension remain more useful decision checks.
Frequently asked questions
What size is this RAINDEWAY tarp?
The listing gives 2.4x2.4m(8x8ft) and says the finished dimensions vary by less than 2 cm. A separate dimensions field lists only 2.4L metres, so confirm the size shown for the selected listing.
What does the listing say about thickness?
The title says 18 Mil, but the technical details state 18 Millimeters. These units differ, so the actual intended thickness is unclear and should be confirmed before purchase.
Can it be secured with rope?
The listing describes metal grommets spaced about 45 cm apart and says they suit securing with rope under medium tension. It cautions against excessive pulling forces.
Is the tarp claimed to be waterproof and UV resistant?
Yes. The listing states Waterproof and lists ultraviolet protection as Yes. These are manufacturer claims, not independent performance measurements.

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