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Arm System Tarps

Built for Heavy-Duty Dump Truck Applications.

Ideal for: Dump trucks, belly dumps, and end dumps.

Arm System tarp installed and deployed on a dump truck

Shown: Lumite Mesh. These are real photos of our tarps in Austin, not factory catalog renders — other materials look different, and details vary by size.

SKU AV-7x18

$199each

✓ In stock — pickup or delivery today in Austin

Shelf count as of July 27, 2026

Material

Waterproof vinyl for asphalt and aggregates — full coverage from rain and road spray.

Best for
  • Asphalt and hot mix
  • Aggregate and gravel
  • Anything that has to stay dry
Not ideal for
  • Scrap, rebar, and demolition debris — sharp loads cut it
  • Drivers who throw the tarp by hand every stop (it is the heaviest option)
Size

Fits: Belly dump

Sizes are the finished tarp, edge to edge — not the cut size before hemming. What you measure is what you get.

Quantity
1

Online orders are limited to 3 per size — need more? Request a fleet quote.

Message us to lock it in — Pedro confirms stock and sets up pickup, same-day Austin delivery, or shipping. Card checkout online is coming soon.

Ships at
28 lb
Box
18 × 11 × 11 in

For two-arm and gantry (portería) tarp systems. Built with premium mesh, Lumite or vinyl materials and reinforced at critical wear points, they deliver reliable performance, long service life, and dependable coverage in demanding work environments.

Downtime costs $600+/day. Add a spare and skip the next emergency.

Reinforced corner with grommet, patch, and D-ring hardware, annotated

How it's built

Full reinforcement details — which areas are strengthened, and with what materials — are being documented with Pedro and will be published here before launch.

Heavier materials

We stock vinyl up to 38 oz — a weight no local competitor keeps in stock — plus Gorilla Mesh and premium Lumite mesh.

Vinyl weight comparison: 18 oz industry standard vs. Goya 22, 24, and 38 oz

Every material, side by side

Pick by what you haul, not by what sounds toughest. This is the whole line in one table — the comparison nobody else in this business publishes.

MaterialBest for haulingWaterproofFabricThrow weightPrice range
VinylAsphalt, aggregateYes22 oz (unconfirmed)Heavy$199–$385
Heavy-Duty Vinyl (Uso Rudo)Asphalt, aggregate, dailyYes38 oz (unconfirmed)Heaviest$375–$430
Lumite MeshAsphaltNoKnitted meshLightest$199–$229
MeshAggregate, gravelNoStandard meshLight$195–$625
Heavy-Duty Mesh (Uso Rudo)Scrap, demolitionNoReinforced meshMedium$355

Ounce weights marked unconfirmed are being verified against the mill spec before we state them as fact. Price ranges cover every size we make in that material — see the product pages for the exact size you need.

All sizes & prices

Prefer the whole grid? Every size, price, and stock count in this line.

Sizes are the finished tarp, edge to edge — not the cut size before hemming. What you measure is what you get.

Vinyl

Waterproof vinyl for asphalt and aggregates — full coverage from rain and road spray.

Best for
  • Asphalt and hot mix
  • Aggregate and gravel
  • Anything that has to stay dry
Not ideal for
  • Scrap, rebar, and demolition debris — sharp loads cut it
  • Drivers who throw the tarp by hand every stop (it is the heaviest option)
SizeTruck typePriceStock
7' × 18'Belly dump$199✓ In stock — pickup or delivery today in Austin
7' × 20'Dump truck$219Made to order — about 7–10 days
7' × 22'Dump truck$229Made to order — about 7–10 days

Shelf count as of July 27, 2026We count the shelf by hand and stamp the date. If it matters to the job, send a stock check and we'll confirm before you drive over.

Lumite Mesh

Premium knitted mesh for asphalt — light to throw, and built to resist tearing and fraying under constant loading cycles.

Best for
  • Asphalt, where breathability matters
  • Drivers who tarp and untarp all day
  • Loading cycles that fray cheaper mesh
Not ideal for
  • Loads that must stay dry — mesh is not waterproof
  • Fine material like sand or dry cement dust
SizeTruck typePriceStock
7' × 18'Belly dump$199✓ In stock — pickup or delivery today in Austin
7' × 22'Dump truck$229✓ In stock — pickup or delivery today in Austin

Shelf count as of July 27, 2026We count the shelf by hand and stamp the date. If it matters to the job, send a stock check and we'll confirm before you drive over.

Mesh

Heavy-duty mesh for aggregates that lets air pass through while holding the load — a lighter throw for daily dumping.

Best for
  • Aggregate, gravel, and rock
  • Daily dumping where a lighter throw matters
  • Loads that need air to pass through
Not ideal for
  • Anything that must stay dry — rain goes straight through
  • Scrap and demolition, which shred standard mesh
  • Fine sand and dust
SizeTruck typePriceStock
7' × 18'Belly dump$195Made to order — about 7–10 days
7' × 20'Dump truck$205Made to order — about 7–10 days
7' × 22'Dump truck$215Made to order — about 7–10 days
7' × 33'End dump$319Made to order — about 7–10 days
7' × 42'End dump$345✓ In stock — pickup or delivery today in Austin

Shelf count as of July 27, 2026We count the shelf by hand and stamp the date. If it matters to the job, send a stock check and we'll confirm before you drive over.

Shipping

Shipping is quoted by weight and destination. See the shipping page for the tiers, or request a quote for freight on 5 or more.