Prest-on Insta-Back ST4007 Drywall Fastener

Insta-back® makes removal and reattachment of any size piece of gypsum board quick and easy. Fasteners attach to existing board to provide a solid back-up surface for reattaching the replacement piece. The Prest-on Insta-back drywall fastener is applied to the 4 ft edge, it can also be used for repair back-up. The Insta-back eliminates the need to cut wallboard back to the nearest stud, making for quick, easy repairs. The Insta-back lets you back-block wallboard 4 ft edge to 4 ft edge, to make finished butt joints that are bump-free, with no ridges or crowns. Reduce the number of joints to be finished saving time and material. Drywall screws and Insta-backs create a joint between studs as strong as a solid sheet of board. The Insta-back features scored tabs that break away so that no metal is exposed. Insta-backs at the bottom edge assure a solid bond between upper an lower wallboard panels. Install ceilings faster, easier and safer, while eliminating sagging wallboard between trusses. The patented lance design provides a 1 to 2 deg taper for a perfect finished joint. Insta-backs eliminate time-consuming measuring and cutting and reduce scrap.

• Fire resistance rated
• Shear (structural) value
• Approved for use with steel studs
• Made in the USA