Pentra-Finish^® (HG) is an advanced, high-gloss, fast-drying lithium sealer that creates a microfilm on polished concrete, stone, terrazzo, masonry and other cementitious surfaces. This easy-to-use finish increases shine, enhances color and improves resistance against abrasion and stains. Pentra-Finish^® (HG) generally increases the coefficient of friction on polished surfaces. This non-toxic solution is ideal for integrally colored, dyed and stained polished concrete and is VOC compliant.