Are Smartliner cargo liners waterproof?

Yes, Smartliner cargo liners are highly water-resistant and designed to effectively contain liquid spills. They are manufactured using a low-density polyethylene material that provides all-weather protection against snow, mud, sand, salt water, and other messy accidents.

Smartliner cargo liners are designed to contain liquids and messes in the following ways:

Material & Spill Containment: The liners are made from a rubber and plastic blend known as Low Density Semi-Flexible Polyethylene (LDPE). All liner options feature a raised exterior edge that ranges from ½ inch to 3 inches high, which helps contain messes inside the vehicle.

Cleaning & Drying: The liners are designed to withstand getting wet. The manufacturer recommends cleaning them with warm water and a cloth or soft bristle brush (and mild dish soap for sticky messes). If you clean them with water or if they get wet, the liners must be 100% dry before reinstalling them in your vehicle.

Feature List:

• Highly water-resistant LDPE material
• Raised Smart Coverage lip contains liquids
• Protects cargo area from spills and stains
• Excellent for all-weather use (snow, rain, mud, etc.)
• Easy to clean — just hose out
• Durable enough for heavy-duty use