Atomex piston lube is a throat seal lubricant for adding to the wet cup of piston airless paint sprayers.

Piston lube will lubricate the piston and avoid paint drying on the piston. Paint drying on a piston in piston airless sprayers can cause packings to fail prematurely.

Available in a handy 500ml container with a nozzle to aid placing the lube in wet cups the Atomex piston lube is suitable for most piston airless paint sprayers.