7' X 18' F/S 18 oz. Black Vinyl Dump Truck Tarp

7' x 18' Heavy Duty 18 oz. Black Vinyl Dump Truck Tarp – Built for Front-to-Rear Tarp Systems

The 7' x 18' F/S 18 oz. Black Vinyl Dump Truck Tarp from DeBrovys is a premium, 100% waterproof replacement tarp engineered specifically for front-to-rear (F/S) electric and manual tarp systems on dump trucks and dump trailers. Manufactured by DeBrovys, this tarp is built for heavy-duty applications where keeping the load completely dry is essential — such as hauling asphalt, hot mix, topsoil, grain, or environmentally sensitive materials.

Constructed from industrial-grade 18-ounce vinyl-coated polyester, this tarp delivers unmatched weather protection and tear resistance. The 6" rear pocket slides directly onto your tarp spool, the spline locks securely into the front edge of your tarp bar, and the full-length #6000 2" automotive-grade seatbelt webbing keeps the sides taut and secure at highway speeds.

Why 18 oz. Vinyl is the Ultimate Waterproof Solution

While mesh tarps are great for containing loose debris, they cannot stop water. The DeBrovys 18 oz. black vinyl tarp provides a complete, impenetrable barrier against rain, snow, and wind. The heavy 18-ounce per square yard weight ensures the tarp lays flat and resists the aggressive wind whipping that destroys lighter tarps on the highway.

Furthermore, the side hem reinforcement is vastly superior to standard market offerings. While competitors use 500 lb. 2" webbing, this tarp is reinforced with #6000 2" automotive-grade seatbelt webbing — the exact same high-tensile material used in vehicle safety restraints. This webbing is sewn over the full length of both side hems, providing the structural integrity needed to withstand extreme tension and abrasion.

Key Features

• Size: 7 feet wide x 18 feet long — designed for standard tandem-axle dump trucks and dump trailers
• Material: 18 oz. Black Vinyl Coated Polyester — 100% waterproof and highly tear-resistant
• Rear Pocket: 6" pocket for direct spool engagement — no adapters needed
• Front Edge: Spline attachment for secure locking into the tarp bar
• Side Hems: Double-folded hem with #6000 2" automotive seatbelt webbing sewn over the full length of both sides
• Compatibility: Fits most standard electric and manual front-to-rear tarp systems
• Color: Solid black — professional appearance with UV stabilization

Technical Specifications

Who Uses This Waterproof Tarp?

This 7' x 18' black vinyl dump truck tarp is the go-to replacement for owner-operators and fleet managers running tandem-axle dump trucks in the following industries:

• Asphalt & Paving: Retaining heat for hot mix asphalt during transport
• Agriculture & Farming: Keeping grain, feed, and fertilizer completely dry
• Landscaping & Excavation: Preventing dry topsoil from turning to mud during rainstorms
• Environmental Hauling: Containing contaminated soils or hazardous materials
• General Freight: Any application where the customer requires the load to arrive dry

The 7-foot width and 18-foot length make this tarp ideal for standard tandem-axle dump trucks with bodies in the 16–18 foot range. The 6" pocket and spline system ensure compatibility with the majority of electric and manual tarp systems currently in service.

How the Front-to-Rear Tarp System Works

Front-to-rear (F/S) tarp systems mount a cylindrical spool housing at the front of the dump body, near the cab. When deployed, the tarp unrolls from the spool and is carried rearward by aluminum arms that pivot from the sides of the dump body. The arms extend toward the rear of the truck, pulling the tarp taut over the entire load from front to back. The 6" rear pocket engages the spool at the front, and the spline on the front edge of the tarp locks into the tarp bar to maintain tension.

This tarp is designed as a direct drop-in replacement for most front-to-rear systems. The 6" pocket, spline, and full-length seatbelt webbing ensure a secure, waterproof fit that holds up through thousands of open/close cycles.

Vinyl vs. Mesh Tarp Materials

Choosing between vinyl and mesh comes down to what you are hauling. If you are hauling rock, gravel, or demolition debris where the only goal is keeping the material in the truck, a Black Mesh tarp is lighter and easier to handle. However, if you haul asphalt, grain, or fine topsoil, water is your enemy. The 18 oz. vinyl tarp provides the absolute waterproof barrier required for these specialized loads.

For extreme high-temperature asphalt hauling, you may also consider the Asphalt Lumite tarp, which is heat-resistant up to 350°F, though it is not 100% waterproof like this vinyl option.

Frequently Asked Questions

Will this tarp fit my dump truck?
This tarp is 7 feet wide and 18 feet long and is designed for standard tandem-axle dump trucks with a body length in the 16–18 foot range. The 6" pocket and spline system are compatible with most electric and manual front-to-rear tarp systems. If you're unsure, measure your existing tarp or contact DeBrovys for fitment assistance.

Is this tarp completely waterproof?
Yes. The 18 oz. vinyl-coated polyester is 100% waterproof and will keep your load completely dry, provided the tarp is deployed tightly and covers the entire load.

What makes the seatbelt webbing on this tarp better?
This tarp uses #6000 2" automotive-grade seatbelt webbing — the same material used in vehicle safety restraints. Most competitor tarps use 500 lb. 2" webbing, which is significantly weaker. The automotive-grade webbing resists tearing, fraying, and UV degradation far better than standard webbing, keeping your tarp secure at highway speeds.

Can I use this tarp for hot asphalt?
Yes, 18 oz. vinyl is commonly used for asphalt hauling because it retains heat well. However, for extremely hot mixes, some haulers prefer Asphalt Lumite tarps.

Browse our full selection of dump truck and trailer tarps to find the right size and material for your application.