Bilt Hamber cleanser-polish is an award-winning, resin-based, all in one polish and protectant that simultaneously enhances and protects the appearance of automotive paint. It comprises a unique combination of diminishing abrasives, filling agents and resin-based polymers that combine to cut back minor defects, mask deeper defects and lay down an incredibly smooth, ultra-glossy, durable film of synthetic paint protection. As a result of being treated with Bilt Hamber cleanser-polish, tired and neglected paint finishes are visibly transformed, giving the illusion of having been almost fully corrected. Furthermore, they not only look amazing, but they also become water-hating (hydrophobic), which causes rainfall to bead up and roll off quickly. This not only looks superb, but also tends to wash away fresh contaminants, giving a partial self-cleaning effect. Bilt Hamber cleanser-polish normally offers up to three months of protection against the elements per application, but can be topped with any of the carnauba-based waxes in the Bilt Hamber range (and other sealants and waxes too) if greater durability is required. The firm glassy-looking layer of protection also provides good protection against bird droppings, bug splatter, brake dust, road salt and UV radiation from the sun.