Acorn International 1 In. Washered Galvanized Framing Screw (250 Ct.) Matador This low-pressure polyurethane foam expands

This low-pressure polyurethane foam expands quickly to fill larger gaps and penetrations in rim joists

Can be used in commercial or residential buildings

or 3" hole spacing

Eliminate your pavement problems simply

Acorn International 1 In. Washered Galvanized Framing Screw (250 Ct.) Matador This low-pressure polyurethane foam expandsMetal to wood screws are self piercing, sealing tapping screws made from heat treated C1022 steel; case hardened for roofing and siding applications. Features a 1 4" across flat high hat hex washer head with assembled EPDM (Ethylene Propylene Diene Monomer) washer, offers easy driving and conforms to the metal surface for a secure and long lasting seal. The twin lead type 17 point, and hi lo threads offer faster drive time and greater resistance to