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7 x 7 x 7 ft coil tarp, and what to put in writing

We do not sell this. 7 x 7 x 7 ft is a format published by US retailers, read on 2026-08-20. It is here as a reference point: the numbers below are what the market publishes, and the spec further down is what we would confirm in writing before a factory ever cuts one.

Published for this format

Size	7 x 7 x 7 ft
Fabric weight	18 oz per square yard

Source: N2 · US Cargo Control listing, read 2026-08-20

US retail price anchors

Vendor	Published price	Source
US Cargo Control	292.00 USD	N2 · US Cargo Control listing, read 2026-08-20

Anchors for budgeting, not our quotes. A sourcing quote depends on spec, quantity, freight and duty, and is documented in writing.

What must be on the written spec

Fabric weight (the 16 oz vs 18 oz trap)
Coil dimensions, stated by the buyer
Seam welding
Hardware on sewn webbing

Published 18 oz reference values

Fabric weight	18 oz per square yard
Grab tensile	450 x 425 lbs (ASTM D751)
Tear strength	90 x 80 lbs
Coating adhesion	10 lbs/in
Puncture resistance	185 lbs
Cold crack	-40 F

Source: published spec sheets of US fabric vendors, read 2026-08-16.

Checked at reception

Real weight per area, measured on a cutting. The 16 oz vs 18 oz dispute is settled by a scale, not by the label.
Flat dimensions plus drop, measured. A short drop leaves the bottom of the load exposed.
Hardware count against the order. Published reference for scale: a 16x27 steel tarp listed by a US retailer carries 76 D-rings and 46 grommets.
Grommet and D-ring pull test. Practitioners report grommets and D-rings tearing out as the most common failure.
Finished-product weighing as a fast proxy. Published reference: a 20x27 lumber tarp in 18 oz weighs 94 lbs (43 kg). A finished tarp far under the published weight was not cut from the fabric on the order.

High-frequency welded seams for watertightness; hardware sewn on webbing, never on bare fabric.

Below the factory MOQ a custom order does not exist. See the supply calendar before planning a first order.

Other published coil tarps

6 x 6 x 6 ft

Request a documented quote Build your written spec first

First personal reply within 2 business days, with clarifying questions or next steps.