TURBO Heat Welding Tools’ Super TURBO Nozzle welds approximately 10’ per minute, three times faster than conventional speed tips, the company says. This is made possible by its multiple pre-heating jets next to the welding tip. The Super TURBO Nozzle must be used in combination with the company’s TURBO Roller Guide (as shown). It is NOT sold separately. The Super TURBO Nozzles are designed to be operated at the maximum temperature (600° C) on the welding gun. For linoleum/ marmoleum, the company recommends a temperature of 350° C.