Vehicle leak containment

Control and Contain Your Spills

An absorbent mat that attaches beneath leaking vehicles to catch oil, fuel, and coolant. It helps keep tow beds, shop floors, and yards cleaner, with less to clean up afterward.

From$168~~$223~~

Order Spill Diaper See how it works

Blue-backed Spill Diaper fitted beneath the damaged front of a white pickup on a rollback tow truck

Before & after

Catch the leak before it spreads.

Illustration of a wrecked tan car without Spill Diaper, leaking fluid onto the tow bed — **Before**Fluid reaches the surface below.

Illustration of the same wrecked car with Spill Diaper fitted, catching the leak above a clear tow bed — **After**Spill Diaper catches the drips.

Installation

Fit it beneath the leak.

Absorbent face up
Step 1: Open the mat
Turn the gray absorbent face toward the leak. Keep the blue backing underneath.
Center beneath the leak
Step 2: Position underneath
Center the flexible mat below the leaking area. Bring the corners up toward suitable attachment points.
Check the fit
Step 3: Secure all four corners
Attach each built-in hook to a suitable point. Check that the mat stays beneath the drip path.

Product details

Absorbent layers. Protective backing.

Three Spill Diaper layers: general absorbent surface for coolant and water-based drips, oil-selective middle for fuels, and a blue 4-mil barrier facing down

Open size: 87 × 57 in.
Absorption: Up to 8 gal.
Dry weight: 4.5 lb.

See the full mat and hooks

Open Spill Diaper with a bungee at each of its four corners

Close view of the four separate black plastic hooks on the Spill Diaper cords

Why choose Spill Diaper?

Containment that moves with the vehicle.

Spill Diaper compared with loose pads, pans and a full spill kit
On the job	Spill Diaper	Other supplies
Stays with the leak	Four built-in bungees attach the mat to the vehicle at suitable points.	Loose pads and floor pans usually protect the surface where they are placed.
Fits around damaged areas	The flexible mat can form a cradle beneath or around the leaking area.	A rigid pan needs a suitable space beneath the drip and stays separate from the vehicle.
Absorbs and contains	Two absorbent layers capture compatible fluids. The plastic backing limits soak-through.	Loose absorbents manage fluid on a surface; additional protection may be needed underneath.
Ready to unfold	The cords and hooks are included and attached. The mat folds for truck storage.	A full spill kit contains other supplies for surface cleanup, handling and disposal.

U.S. Patent 11,959,590 B2 · Issued April 16, 2024

An invention built around vehicle recovery.

Patent figure 3, showing a containment device fitted beneath the damaged front of a vehicle — Figure 3

Patent figure 4, showing the front wheel and attachment routing beside a damaged vehicle — Figure 4

Patent figure 5, showing a side view of a vehicle with rear attachment routing — Figure 5

On the job

From the roadside to the yard.

Towing and recovery

Catch vehicle drips during loading, transport, and handoff.

Fleet and public works

Contain leaks while vehicles are parked or waiting for repair.

Repair, auction, and salvage

Keep leaking vehicles contained through inspection and storage.

Heavy equipment

Fit flexible containment beneath loaders, trucks, and machinery.

Order Spill Diaper

Equip one truck or the whole fleet.

Choose Spill Diaper units or full pallets of 100.

30-day return guarantee

Choose your quantity

Spill Diaper units | $179 per unitFree Shipping when you order 20+ units.Full pallets | $168 per unit100 Spill Diaper units per pallet

Number of Spill Diaper units

1 Spill Diaper unit × $179: $179

Add 19 more Spill Diaper units for free shipping.(AK and HI excluded)

Review your order

Common questions

Before you order.

Are the cords and hooks included?

Yes. Four adjustable bungees are built in, one at each corner, with a black plastic hook at each free end.

How much space does it need for storage?

The flexible mat folds down for storage in a truck cab or spill kit. Open, it measures 87 × 57 inches.

How is shipping calculated?

Shipping is $9.50 per unit, with free shipping from 20 units. Alaska and Hawaii pay $9.50 per unit at every quantity. Illinois tax applies when the billing or delivery address is in Illinois.

What happens after the mat is used?

Handle it according to the fluids it has captured and the disposal rules that apply where it is used. Check with your waste provider for the appropriate disposal route.