The BeadPro™ Replacement Hose set is designed to be used the the BeadPro™. The hoses feature a push-to-connect fitting that easily attaches to the manufacture mixing tip, turning the single stream of adhesive into 4 beautiful ribbons of insulation adhesive. The secondary inline static mixer ensures the adhesive has the proper ratio before being applied! These disposable hoses are designed to be easily replaced with out the need for any tools. When you are finished with the hoses, simply let the adhesive harden and dispose of the assembly.