Q: What is the best way to splice an auto a/c rubber line? I have a limo and need to fix pinhole leak in line, but every place is closed and was thinking about taking a rubber hose similiar in diam. and cut down the middle with razor, then place hose over hose and clamp with several plastic thick pull-ties? Would this work or should I use hose clamps, or combination of both? This is temp. until two days from now when a tech can fix.