12V Low Flow
These Teflon Squares are perforated and rolled for easy dispensing. The uniform size makes selecting the right size square for your application easy. Typically used in the industry as soil purity protection, the squares are placed on the ends of the soil sample liners, between the soil and the end cap that is being installed. The 3" Teflon Squares can be used on soil sample liners that are 2" in diameter and smaller while the 4" can be used on 3" tubes or smaller.
Material: PTFE Teflon Thickness: 3 mil Individual Width: 4" Individual Length: 4" Roll Length: 108'Sheets per Roll: 324 Tensile Strength: 1500 psi Max Temp: 500°F