Natural stone cleaning and restoration industry expert Robert Falzone has partnered with coatings manufacturer Coval Technologies on Coval’s latest product, Coval Stone.

When a surface is stained, the discoloration is likely due to liquids carrying impurities into the capillaries of the natural stone or other manmade surface such as concrete, grout, brick or other surfaces. Here is a few helpful tips to know about stains and porous surfaces.

HMK® S748 Color Enhancing Sealer is a ready-to-use, solvent-based impregnator with color enhancing properties for use on natural stones, artificial stones and terrazzo surfaces that reduces the penetration of water, dirt, oil and grease.

Stone is a high-end building material that can substantially add to the cost of a project. With the help of chemical sealers, the durability of the stone is ensured, and the beauty of the work is preserved.