2 x Bond It Snip-Off Cartridge Cutter Tool Opener For Silicone Sealants Open Tube UK Product Information The Bond It Snip Off Cartridge Tool is compact and safe to use. Its small size allows it to fit in pockets and on tool belts and its hidden blades reduces the risk of injury significantly. As sealant, silicone and adhesive cartridges are sold sealed and with a plastic application nozzle, the cartridge needs to be trimmed and the nozzle cut at an angle before use. This can be difficult and dangerous but this cartridge tool makes this job both safe and easy. ITEM DESCRIPTION Snip-Off : The Silicone sealant cartridge tool. Snip-off is a unique, safe tool for cutting open plastic sealant and adhesive cartridges. Simply cuts the thread with one blade and cuts the applicator .