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At A Glance: Replacement O Ring Seal Kit For Sg A178���Fixes Leaks And Restores Consistent Air/Media Flow.
Small Seals, Big Impact. The Air Craft Sg A178 04 O Ring Repair Kit Is The Go To Refresh Pack For Your Sg A178 Sandblaster/Etcher (Air Eraser Style Tool), Replacing The Key O Rings Referenced As Parts 2, 12 And 14. When O Rings Harden, Flatten Or Tear, You Get The Classic Symptoms���Hissing Leaks, Inconsistent Blasting, Poor Suction And Wasted Air. Swap These Seals And You Bring The Tool Back To Tight, Efficient Operation With A Smoother, More Predictable Blast.
The Sg A178 Relies On Airtight Joints To Maintain Proper Pressure And Media Pickup. Fresh O Rings Help Stop Air Leaks, Stabilise Flow And Reduce The ���Random Behaviour��� That Happens When Seals Are Past Their Prime.