The Chemical Guys Heavy Clay Bar is the safest and most effective way to remove contamination from your vehicle's paintwork. Flex-Clay Technology easily removes years of heavy overspray, rail dust, brake dust, pollution and contamination for a smooth-as-glass feel. The unique elastic black detailing clay pulls off heavy and rough contamination like a magnet. The advanced Heavy Clay Bar is designed to cleanse vehicles with years of stubborn contamination and pollution. The Heavy Clay Bar works great on paintwork, glass, plastic and metal surfaces. Detailing clay bar safely removes overspray and pollution without damaging the surface. The Chemical Guys Heavy Clay Bar is the perfect choice for removing embedded contamination from new and old vehicles. The Heavy Black Clay Bar is the safest way to cleanse virtually any painted surface. Great for removing contamination before applying your favorite coat of carnauba wax or paintwork sealant. The Chemical Guys Heavy Clay Bar is non-abrasive and safe on aluminum, chrome, fiberglass and all painted surfaces. Restore the smooth feel back to any car, truck, motorcycle, RV and boat with the Chemical Guys Heavy Clay Bar. The Heavy Clay Bar is the perfect choice to remove the heaviest contamination from older vehicles. The non-abrasive detailing clay restores the smooth-as-glass feel to virtually any exterior surface. We designed the Heavy Clay Bar to gently cleanse the surface of stubborn contamination for a perfect finish. The Chemical Guys Heavy Clay Bar works great on paintwork, plastic, wheels, glass, metalwork and fiberglass. Perfect for cleaning specialty carbon fiber and Kevlar surfaces. The Heavy Clay Bar works best with Chemical Guys Luber for the ultimate clay bar experience. Simple spray Luber directly onto the surface and cleanse the panel using the Medium Clay Bar. Contamination and overspray can ruin the shine of your vehicle’s finish. The Chemical Guys Heavy Clay Bar easily removes years of embedded contamination. The non-abrasive detailing clay is the perfect choice for removing stubborn overspray, rail dust, pollution, brake dust, water spots, road tar, tree sap, bird droppings and mineral deposits from virtually any exterior surface. The Heavy Clay Bar is designed to clean older vehicles to restore the surface. The innovative elastic detailing clay is safe and effective on any color paintwork. The Chemical Guys Heavy Clay Bar even works great on plastic headlights and taillights. The Flex Clay is flexible to clean the tightest spaces. Restore the smooth feel back to any car, truck, motorcycle, boat and RV. Remove embedded brake dust from wheels and rims for a mirror shine. Detailing Flex Clay is a major step to keeping your vehicle looking amazing. Chemical Guys Heavy Clay Bar makes virtually any surface feel smooth-as-glass.