OXALIC ACID is crystals and fine oxalic acid with a white crystalline appearance, it is mainly used for polishing and shining marble, stone, & Onyx.
Available in Crystal Chips & Fine.
The Spanish Oxalic Acid Crystal & Fine finish is top of the line quantity product used in many fields, this product is the classic way of polishing and shinning marble flooring and stones.
5 EXTRA FF STONE
CASSANI STONE MAGNESITE
GRANITE POLISHING POWDER