Thermal Grip TubeSeal Fastener (SDS) All Sizes Size:4in (Box of 250) the TimberHP Acoustic TimberBatt R 12 NA612100C 1 the TimberHP Acoustic TimberBatt R 12 for Steel Stud is your go to solution for achieving both thermal comfort and acoustic tranquility Malta Dynamics 6 In Single Leg Internal Shock Absorbing Lanyard with 2 Steel Snap Hooks meets all the stringent ANSI Z359 This combination of materials guarantees that the fastener can withstand the demands of diverse building environments while maintaining its sealing capabilities The Thermal Grip TubeSeal® Fastener from TRUFAST® is expertly engineered to provide a reliable solution for sealing blind fastener penetrations in weather resistant barriers (WRB) and air barriers during the mechanical attachment of continuous insulation