One of the toughest and most time consuming parts of replacing your door and window seals has always been removing the old adhesive. Commercial adhesive removers just don't work as well as one would like. Peerco makes the perfect product, however it's never been available in small quantities........until now. Peerco 321 adhesive remover is made specifically for the typical door seal adhesive. It's specifically formulated for 3M 1300L, 3M 08001 and several more. It will greatly reduce the time spent cleaning up your old adhesive and make your door seal project less expensive and time consuming. This product can not ship by air.