A3 Yellow is a wet polishing powder that brings lime-based stone to a deep, mirror-like shine without wax. The powder reacts with the surface to build clarity and a hard-wearing finish, giving good dirt resistance and foot-traffic resistance, and it reduces slipperiness on dry floors.
Suitable for marble, limestone, travertine, and marble-cement and marble-resin agglomerates, indoors and outdoors.
How to use
Clean the surface thoroughly to remove dust and dirt, keeping the surface temperature between +5°C and +40°C. Work in sections of about 2 square metres. Put 1 to 2 spoons of powder on the surface and add water, about 2 spoons of water per spoon of powder, to form a cream, then work it with a single-disc machine and white pad, keeping the paste creamy and adding water as needed. Buff until the shine develops, about 20 to 25 passes for restoration or 10 to 15 for maintenance, then vacuum the residue and rinse with water.
Coverage: about 40 to 50 sq.m per kg for polishing, up to about 100 sq.m per kg for maintenance
Form: yellow powder, pH 1.5
Never apply to wet or overheated surfaces, and test on a small hidden area first.
