✅ GHAD-39 · GHAC-98D · GHPM-65 — verify against your model's parts diagram
What Is This?
Precision Teflon (PTFE) O-rings for sealing the critical junctions inside the airbrush — paint cup, nozzle assembly, and valve sections. Teflon resists swelling, hardening, and degradation from solvents and aggressive cleaners far better than standard rubber O-rings.
Where They Seal
🫙 Paint cup — seals cup-to-body junction, prevents leaks under pressure
🔧 Nozzle/needle assembly — prevents air and paint blowback into body
💨 Valve sections — maintains airtight integrity in trigger area
When You Need New O-Rings
⚠️ Paint leaking from cup base or nozzle area
⚠️ Air leaking at body joints
⚠️ Erratic atomisation despite clean nozzle and needle
🔄 Routine maintenance after extended heavy use
⚠️ Heads Up
O-rings are precision-sized — will not seal correctly if fitted to a model they weren't designed for. Verify your model before ordering.
Hobby Heaven
By Hobbyists. For Hobbyists.
What nozzle size do I need for miniatures?
0.3mm is the versatile all-rounder for base coats and priming; 0.2mm suits fine detail work. Larger nozzles (0.5mm) are for terrain and big surfaces.
Do I need a compressor with a tank?
A tank smooths the airflow and reduces pulsing, giving more consistent results — worth it if you spray regularly, but tankless compressors work fine for occasional use.
How do I keep an airbrush working well?
Flush with airbrush cleaner between colours and strip-clean after each session. Most spraying problems are cleaning problems.
Shipping
Orders placed before 3pm (Mon–Fri) are dispatched the same day. UK delivery is by Royal Mail 24 Tracked. Free UK delivery on orders over £70. International delivery available via Royal Mail International Tracked or courier.
Returns
If you're not happy with your purchase, contact us within 30 days for a full refund or exchange. Items must be unused and in original packaging.
