I need some help. Had a friend haul a tank for me and the cap/neck tube got sucked out by the swirling wind behind the cab. Does anyone know where to find a replacement? The tank is an old Linde ld 21. Thanks for any help.
Boat repair places have styrofoam in the chemical bases-- find a mold th right diameter and pour the chemicals together into it -hardens in about 30 min-- break it out of the mold use grinder to cut groves for the cannisters & off you go