Tenax marble polishing powder is formulated specifically to create a high gloss finish on marble, travertine, limestone or other calcites. This marble polishing powder may be used on countertops, floors, and other marble pieces to rejuvenate the finish and also as a general maintenance product. Simple and easy to use. Tenax Marble polishing powder is designed for marble to bring out a high gloss finish on all types of marble. To use simply mix with water to make it toothpaste consistency, then buff with felt pad until you have reached the desired gloss on your marble. Packaged in a plastic bucket. This is a HazMat (hazardous material). It can only be shipped via UPS Ground Delivery to the continental USA or UPS Standard Delivery to Canada. It is not able to be shipped via any other level of service or outside of the continental USA and Canada. Ships to CONTINENTAL U.S.A. and Canada only-- it is not available for delivery to Alaska or Hawaii.