Tenax Marble Polishing Powder Tenax Marble Polishing Powder is specifically formulated to create a high-gloss finish on marble surfaces. This product is ideal for use on marble countertops, floors, and as a general maintenance solution. Simple and easy to use, Tenax Marble Polishing Powder enhances the natural beauty of marble by delivering a superior, high-gloss finish on all types of marble. Key Features: Designed for Marble Surfaces Creates a High-Gloss Finish Ideal for Countertops, Floors, and General Maintenance Easy to Use