RAINDEWAY 12x20 Feet Tarp Waterproof – Heavy-Duty 9Mil Poly with Reinforced Edges
Product description
What it is
The RAINDEWAY tarp is a finished-size, 12x20 feet waterproof poly tarp designed for multipurpose outdoor use. Made from pure PE material, it’s built to shield roofs, vehicles, tents, pets, boats, and outdoor furniture from rain, sun, sand, and dirt.
Why it matters

On the page, the tarp emphasizes durability under adverse conditions, with a 9 mil thickness and a 5.3 oz/yd² weight that’s positioned as more resilient than competing tarps under similar stress. It also highlights UV resistance to extend its service life when exposed to sun.
Key features at a glance


- Finished size: 12x20 feet. The actual size aligns with the advertised 12x20 feet for planning and coverage.
- Material and build: Pure PE with reinforced edges and metal grommets, enabling secure anchoring in multiple spots.
- Thickness and weight: 9 mil thickness, approximately 5.3 oz per square yard, suggesting a balanced profile between flexibility and durability.
- UV and weather resistance: UV protection included to help reduce degradation from sun exposure.
- Multipurpose use: Suitable for covering roofs, vehicles, tents, cages, boats, and outdoor furniture, protecting from rain and sun.

What to know before you buy
The product page positions this tarp as a durable, mid-weight option intended to withstand varied weather. It doesn’t reveal pricing, exact warranty terms, or compatibility with alternative anchoring systems beyond the reinforced grommets. If you’re after a tarp for very heavy or extreme weather, you may want to compare to higher-thickness options or different materials.
Who it’s for

If you need a versatile, mid-weight tarp that’s easy to stake down and can cover sizable outdoor setups, this tarp could fit well. It’s targeting buyers who want protection from rain and sun for lots of common outdoor assets without stepping up to premium heavy-duty tarps.


Who it isn’t ideal for
If you’re seeking ultra-heavy-duty, industrial-grade tarps or need a tarp designed for extreme weather scenarios, this 9 mil option may fall short. Also, if you require exact in-field performance data or an explicit warranty, you may want to verify those details before purchase.

Practical usage example
Imagine you’re prepping a weekend camping setup: you drape the 12x20 tarp over a tent or shelter, secure the edges with the metal grommets at multiple points, and rely on the UV protection to keep fabric from fading during midday sun. It’s a straightforward coverage solution that doesn’t feel overkill for casual outdoor events.
What to check before buying



- Confirm your anchor points align with reinforced edge grommets.
- Consider the finished size versus the space you’re trying to cover to avoid overhang or gaps.
- Think about weather expectations: for heavy, prolonged storms, you might weigh a thicker option.
Practical comparison angle
Compared to ultra-thin or single-use tarps, this option sits in the mid-range: more durable and weather-resistant than basic tarps, but not advertised as industrial-grade. It’s a sensible middle-ground for everyday outdoor protection and general-purpose use.

FAQ
- Is the tarp truly waterproof? The listing describes it as waterproof, with weatherproof capabilities and UV resistance, but exact hydrostatic rating isn’t provided.
- How many grommets does it have along the edges? The page notes reinforced edges with metal grommets but does not specify the count.
- Can it be used for vehicle protection in rain? Yes, the multipurpose nature includes covering vehicles, ensure secure anchoring due to wind considerations.
Final decision
Is it worth it?
Worth considering if you need a durable, mid-weight tarp with reinforced edges for versatile outdoor protection and you don’t require industrial-grade specs. If your use case involves regular, moderate weather protection for a range of items, this tarp seems to offer practical value at a reasonable size.
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