ST Fastening #12 x 1-1/2" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray | Qty. 2,000 (Carton) Quik Drive Replacement Parts The encapsulated design protects the

ST Fastening #12 x 1 1 2" Self Drilling ZXL Steelbinder Metal Roofing Screw, Hex Washer Head Ash Gray Qty. 2,000 (Carton) Quik Drive Replacement Parts The encapsulated design protects the The encapsulated design protects the reflective layer from soil acidity and moisture exposure—common issues that degrade standard bubble insulation when placed underground it provides a reliable watertight seal that adapts to the unique challenges of steep or irregular surfaces Unmatched corrosion resistance with advanced zinc aluminum alloy coating Versatile Sizes and Finishes: Available in a range of dimensions and coatings to suit your project needs