PROFLEX 33-sq ft Standard 28-mil Flooring Underlayment 3/8 in. Drive Use them to elevate open-shelf Ideal smoothly dimmable LED

PROFLEX 33 sq ft Standard 28 mil Flooring Underlayment 3 8 in. Drive Use them to elevate open shelf Ideal smoothly dimmable LED Use them to elevate open shelf brackets or a custom utility rack where every fastener is part of the story clean‑finishing carriage bolts—add this 50 pack to your cart and get the job done right Feet) 33 Grade Standard Collection Name N A Thickness Unit of Measure Mils Thickness 28 R Value per Inch 0 CA Residents: Prop 65 Warning(s) No UNSPSC 30161700 Length (Feet) 75 Construction Type Poly film Square Foot Coverage 0 Width (Feet) 4 Coverage Area (Sq Rubber seam tape is a seaming tape for use with PROFLEX® elastometric membranes When used under seams RST will form a seamless monolithic sheet over the substrate