PUCC – Blue Thumb Protective Underliner

This is custom cut and sold by the linear foot. For example, if you want a 3′ x 12′ piece, change the quantity to 3.

• The use of underliner increases the puncture resistance of rubber liner by 321%!
• Provides additional tear and puncture protection from roots, stones, or any other sharp objects
• Provides enhanced soil stability and erosion control
• Underliner can be used on top of liner as well to protect from punctures when adding gravel & boulders