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| Material | PTFE (Polytetrafluoroethylene) |
| Dimensions | 21 x 16.8 x 2 mm |
| Color | White |
| Compatible Fitting Size | 3 8 inch |
| Replaces Part Number | ASCASO I 1183 |
PTFE Gasket for 3/8" Fittings A PTFE gasket sized for 3/8" fittings, most commonly used to seal steam and hot water wand/pipe fixing nuts to their valves, though it shows up in other 3/8" sealing applications too. Replaces Ascaso I.1183. SPECIFICATIONS 21 x 16.8 x 2 mm PTFE COMPATIBILITY Fits: 3/8" fittings, most commonly steam/hot water wand and pipe fixing nuts Replaces: Ascaso I.1183 INSTALLATION Simple DIY gasket swap. PRO TIPS PTFE gaskets don't compress and rebound like rubber, snug the nut down until it stops, don't over-torque trying to "seal it more," since PTFE seals by being cut into slightly rather than squeezed.
The catalog often lists the same model at several merchants — worth a price check before you buy.



