Below are the available bulk discount rates for each individual item when you purchase a certain amount
Full Box of 10 rolls quantity discount 10% = $53.57 roll
The single-sided high-performance tape Corvum 12/48 is the perfect solution for easy, quick and permanently airtight sealing of door and window frames on the inside. It's pre-folded on the roll with one leg at 12mm (1/2") and the other at 48mm (2"). With the backing paper removed from the 12mm leg already, this tape is ready to lay into any joint at the interior door or window frame. It's stronger and more reliable than foam or caulking and will still allow the window to retain its shape and not get distorted as the framing moves. 82 foot roll.
We've heard from a builder in Alaska that the strong paper backing of Corvum does not work well on either of the two sides of US OSB panels. We agree with that statement. The surface of US OSB is extremely rough and the paper backing will pull up from the OSB after a period of time due to the heavy weight paper used as the backer. For OSB corner application, we suggest using the SIGA Dockskin primer on the OSB. This issue is limited to OSB only and not to the other surfaces of a rough opening such as framing lumber or plywood.