Fine grade clay is formulated to correct surface contamination without an aggressive approach. Does not require heavy pressure to correct serious surface problems. Ideal for new car preparation when general surface smoothing is needed. Best choice for removal of rail head dust, i.e. iron particles and common airborne pollutants. Contains no silicone and is non-toxic.

Medium Grade clay is more aggressive and suitable for more serious surface contaminants. Ideal for high volume reconditioning prior to surface polishing and waxing. Body shop friendly, excellent for removal of primer and airborne paint overspray. Contains no silicone and is non-toxic.