Superior bond and low shrinkage

SKU Product  Thickness Dimensions SqFT/Bag R-20 CertainTeed Steel 6" 16" x 48"

Meets UL classifications for one- and two-hour fire-rated assemblies

7 R-24 CertainTeed Wood 5

and shrink when they cure

Marshalltown Drywall Rasp Milled Superior bond and low shrinkageThe MARSHALLTOWN Drywall Rasp removes 45% more material per stroke than other popular Rasps without clogging or collecting dust. The Rasp works in both directions and has a contoured DuraSoft handle to ensure a good grip. The long lasting premium stainless steel blade can also be used on like backer board and vinyl tile. The rasp comes with guard rails that keeps the Rasp on edges to prevent injury. This product was Made in the USA with Global