Extra Info:

UnderLiner? Bed Liner (32U8209) by WeatherTech?. UnderLiner? is a custom fit bed liner for pickup trucks that protects and preserves the truck bed underneath a rigid “drop-in” bed liner. The UnderLiner? provides a semi-soft protective barrier between the “drop-in” bed liner and the painted surface of your truck bed.

Notes:
WeatherTech UnderLiners are designed exclusively as a protective layer between the truck bed and an additional rigid Bed Liner.
Do not use the UnderLiner without installing an additional rigid Bed Liner to secure it in place.
Features:
Protects your paint finish from the drop-in bed liner
Sits between your drop-in liner and your truck bed floor, protecting against scrapes, scuffs and blemishes
Custom made using digitally designed patterns to perfectly match your truck’s contours
Constructed from a semi-soft material that follows the contours of your payload
Pairs perfectly with bed slides
Proudly manufactured in the United States
So you just purchased your shiny new pickup truck and you intend to do some seriously heavy duty hauling. You passed on purchasing the WeatherTech? TechLiner? because you really have your mind set on a “drop-in” bed liner for the full protection you feel you need, but wait! Did you consider protecting the bed of your truck from the ravages of the rigid bed liner rubbing against the painted surface? Below the surface, the bed liner’s rough texture acts like sandpaper, scuffing away at your finish.

Introducing UnderLiner? ? digitally designed to perfectly match the contours of your specific pickup truck bed. WeatherTech? UnderLiner? provides added protection by creating a .065″ thick semi-soft protective barrier between the rigid drop-in bed liner and the painted surface of your truck bed, defending against hidden damage. Mounting your UnderLiner is easy as ABC. Just lay it down in your bed, park your drop-in liner on top and you’re all set. The UnderLiner is designed for placement under a rigid drop-in truck bed liner only. Do not use or secure without a bed liner.