Portasol PP-1K ProPiezo 75 Gas Soldering Iron Kit - Portasol 011288090, A Hot Air Blower tip ideal for heat shrink tubing, for use with the Portasol ProPiezo Gas Soldering Iron PP-1, 54-3012, as included in the Portasol ProPiezo Gas Soldering Iron Kit, PP-1K, 54-3013. Portasol 011288090 PPT-9 Pro Piezo Hot Blow Tip