Tollco Set with pipe collars with seal

Tollco collar provides a waterproof pipe penetration and is used in the kitchen sink cabinet and is used for both water pipes and drainage pipes.. The sleeve coupling is used for both water pipes and drainage pipes. The collars has a slot that is mechanically lockable. This allows you to customize the collar for several different pipe dimensions and retrofit it to an established pipe connection without loosening the pipe. The waterproof Polyisobutylene seal is shaped and placed around the pipe. To protect the seal, install the sleeve coupling around the pipe above the seal.