30 x 70 Silver/Black 5 Mil Tarp Cover - Waterproof, UV Resistant

In this review of the 30 x 70 Silver/Black 5 Mil Tarp Cover, the bottom line is simple: it is a practical, heavy-duty waterproof tarp for anyone needing reliable short-term or seasonal protection. The reviewer found it best suited to cover roofs, boats, patio furniture and work areas where a finished-size sheet and thicker material matter. The use of 100% virgin polyethylene and reinforced edges make this tarp feel sturdier than thinner alternatives, and the claim of finished size is accurate - you get the full 30 x 70 dimensions without surprises.

Key Features

• Finished Size: The tarp arrives at the full listed 30 x 70 size so users do not lose inches from the edges compared with some competitors.
• 100% Virgin Polyethylene: Made from non-recycled material, the fabric feels dense and resists tearing and rot better than mixed-material tarps.
• Reinforced Edges: Reinforced hems increase tear resistance along stress points, which helps when securing the tarp to a roof or structure.
• Strong Grommets: Metal grommets placed every 36 in allow easy tie-down with rope or bungees for stable fastening in wind and rain.
• Weather Resistance: The tarp is waterproof and UV resistant, providing year-round protection from sun and precipitation for covered items.

Who It's For

This tarp is a good fit for homeowners doing short-term roof protection after storm damage, boat owners needing seasonal covers, and DIYers who want a heavy-duty sheet for painting, ground covers, or temporary canopies. The finished-size promise and stronger material make it convenient when exact coverage matters.

Those looking for a long-term permanent cover or military-grade industrial tarpaulin should look elsewhere; some customers report grommets can tear out under extreme, prolonged strain, so use additional reinforcement or careful anchoring for prolonged heavy use.

Pros & Cons

Pros

• Durable 100% virgin polyethylene feels thicker and more tear-resistant than recycled blends.
• Finished size delivery removes the common frustration of tarps arriving undersized.
• Metal grommets every 36 in and reinforced hems make tying down straightforward and secure for normal conditions.
• Waterproof and UV resistant performance keeps items protected through sun and rain.

Cons

• Some users report grommets can pull out under extreme wind or very heavy, prolonged load, so extra reinforcement may be needed.
• As a 5 mil tarp, it is heavy and less suitable where an ultra-lightweight tarp is preferred.

Specifications

Brand	Core Tarps
Finished Size	30 x 70 in
Material	100% virgin polyethylene
Thickness	5 mil
Grommet Spacing	Every 36 in
Weave Count	10 x 12
Color	Silver/Black

Our Verdict

The 30 x 70 Silver/Black 5 Mil tarp is a practical, value-oriented choice for homeowners and outdoor users who need finished-size coverage and stronger material than typical recycled tarps. It offers reliable waterproof and UV resistance and reinforced construction for common uses like roof patches, boat covers, and temporary shelters, though users should reinforce tie points if expecting sustained heavy strain.

Frequently Asked Questions

Is the listed size the actual usable size?
Yes, this product is sold in finished size so the tarp measures the full 30 x 70 in as stated.

Can I leave this tarp outdoors year-round?
The tarp is UV resistant and waterproof for year-round use, but inspect grommets and edges periodically and add extra reinforcement if left in constant severe weather.

Will the grommets hold in high winds?
Grommets are metal and spaced every 36 in, which works well for normal conditions; for high winds or heavy loads, secure additional tie-downs or reinforcements to prevent pull-out.