Both of the Bilt-Hamber auto-clay bars are formulated with finely divided low hardness minerals so that the abrasive effect is reduced when compared to other brands. Both still use just water as a lube (so you can now save money by not needing lube for 2 different consistencies of clay) and both continue to rely on their shear effect to remove contamination rather than wearing away the embedded matter. Clay bars that rely on abrasion abrade paint, and yes.. Auto-clay soft is gentler too. Even more user friendly from the pack - beautifully soft and pliable.
* Perfect for more regular work without damage.
* Gentler formulation.
* Still water compatible.
* Still a massive 200g - twice what you get with many other bars!