RAINDEWAY 10x12 ft Heavy Duty Tan Tarp - Durable Weatherproof Cover

In this review the RAINDEWAY 10x12 ft heavy duty tan tarp is evaluated for homeowners, campers and handypersons who need a thick, reusable cover. The single biggest reason to consider this tarp is its construction: a 12 mil thickness and tightly woven polyethylene that gives a noticeably substantial feel and resistance to tearing. The reviewer found it useful as a general-purpose shelter and cover while noting mixed reports on complete waterproofing from other users, so it is best treated as a tough, weather-resistant option rather than a fail-safe under constant immersion.

Key Features

• 12 mil thickness: The extra thick material provides stronger puncture and tear resistance compared with lightweight tarps, which helps extend service life under wind and abrasion.
• Tightly woven poly fabric: The 14 x 14 weave and roughly 6 oz per sq yard construction give the tarp a rigid, dense feel that holds up when draped over equipment or tied down.
• UV resistant surface: Sun protection reduces degradation and fading so the tarp lasts longer when used outdoors as a shade or cover.
• Metal grommets and reinforced edges: Well-spaced grommets and strengthened hems make it easier to secure the tarp and reduce fraying at attachment points.
• Finished full size: The stated 10x12 ft size arrives as a usable full-size cover suitable for campers, furniture, and general outdoor protection without unexpected cropping.

Who It's For

The RAINDEWAY tan tarp is a good match for homeowners, landscapers and outdoor enthusiasts who need a heavy-duty, multipurpose cover for seasonal storage, temporary shelters, or protecting gear during storms. Its reinforced edges and grommet spacing near 17.7 in make it practical for tying down on trailers, covering patio furniture, or using as a shade sail.

Those who need a guaranteed watertight solution under constant immersion or who require precise sizing to within a few inches for custom installations should look elsewhere; some users report mixed waterproof results and occasional size variance, so for critical waterproofing or bespoke fit, consider a tarp designed specifically for submersion or made-to-measure covers.

Pros & Cons

Pros

• Thick 12 mil construction offers clear durability and tear resistance.
• Reinforced edges and metal grommets make secure tie-downs easier and more reliable.
• UV resistance helps the tarp maintain strength and color when used outdoors.
• Multipurpose size works well for campers, furniture and general cover needs.

Cons

• Waterproof performance is mixed for some users, so it may not be fully watertight in every situation.
• Size can be slightly larger than expected for some specific applications.

Specifications

Material	Tightly-woven polyethylene
Thickness	12 mil
Weight	About 6 oz per sq yard
Weave count	14 x 14
Finished size	10 ft x 12 ft
Grommet spacing	Approximately 17.7 in

Our Verdict

The RAINDEWAY 10x12 ft tan tarp is a solid value for anyone needing a heavy-duty, weather-resistant cover that handles wind, sun and general outdoor abuse. Its 12 mil build, reinforced edges and grommets make it versatile for everyday protection; buy it if you want durability and UV protection, but not if you require flawless waterproofing under continuous exposure.

Frequently Asked Questions

Is this tarp fully waterproof?
It is designed as a heavy duty waterproof tarp and performs well for general rain and weather protection, but some users report mixed results under prolonged or pooled water conditions.

How large are the grommet spacings?
Grommets are spaced at about 17.7 in along the edges, which works for standard tie-downs and shade sail setups.

Will the tarp resist sun damage?
Yes, the tarp has UV resistant treatment to reduce sun degradation and extend usable life outdoors.