The Heavy Grade clay for the demanding heavy clay work - safe and very effective! The Heavy Grade Cleaner Clay has been designed to remove insects, tree sap, over spray, fall out, metal filings, rust, brake dust and all other heavily ingrained contaminants on your paintwork and glass. The clay is an elasticated sticky clay that will pick up the harmful contaminants with ease from the paintwork and glass leaving the surface as smooth as smooth can be ready for the polishing stage. Packed in 200g bars and ideal for approx 6 applications. The clay is ideal for the professional Detailers and enthusiasts who demand the best in their clay products. The best feature of the Heavy Grade Cleaner Clay is has the potential to really clean a heavily contaminated surface removing heavy fall out, overspray and tar that leaves a smooth finish for the most demanding contaminated surface. Also this should be used with a clay bar lube such as The Autobrite Berry Blast Quick Detailer!