For neat model paint jobs you need reliable pressure from your spray can. The Tamiya 89932 O-ring set renews the sealing surfaces on HG Spray-Work regulators to reduce leaks and keep spray performance steady.
The set supplies a large and a small O-ring tailored to Tamiya HG Spray-Work cans. Swapping in new seals stops slow leaks and helps maintain uniform spray patterns across multiple coats and sessions.
O-rings deteriorate over time from handling and solvent exposure, which causes uneven spraying. Regular checks and prompt replacement prevent poor atomisation and save paint in the long run.
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