Bilt-Hamber Auto-clay Medium Grade.

Auto-clay provides a method of removing harmful contamination from vehicle paint finishes, improving its durability and increasing the gloss level of subsequent waxes.

Other clays require the use of special lubricants. Bilt-Hamber Laboratories Auto-clay differs as its formulation enables normal tap water to provide the necessary lubrication.

Auto-clay contains no surfactants detergents soaps or other soluble materials.

Auto-clay is available in 3 grades

• auto-clay soft: softest/least aggressive, clear box


• auto-clay medium: in the middle, black box


• auto-clay regular: hardest/most aggressive, blue box

200g bar supplied in plastic storage box. Made in the UK.