Glass Polishing Compound PUMICE POWDER POLISH ~ 100 GRAMS TO 1.5 KILO ~ TUMBLING ~ LAPIDARY ~ GLASS | UK Cerium Oxide Powder For Stone Finishing Legal Disclaimer Product is non-toxic. Cerium Oxide is a rare combination of specifically refined earth minerals and produced for lapidary, the optical and the glass industry. In the glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing Cerium oxide is known to be a highly effective polish for used in lapidary (rock and stone polishing) GLASS POLISH PRO 100g (3.52oz) Cerium Oxide, Fine-Grade Glass Product is supplied in re-sealable plastic bags. A standard rock / stone tumbling cycle involves tumbling the stones in increasingly fine grits with a rotary or vibratory tumbling machine, the usual final stage is to apply a polish to the stones. Kingsley North Cerium Oxide Polish powder is a fine-grade lapidary polishing compound used as the final step to achieve a high-gloss finish on agate Cerium oxide is generally regarded as the premium option, ensuring the best results possible. Upon rotation in the tumbler the powder and water will mix to give a thin creamy consistency. In a tumbling machine barrel, use a level tablespoon of cerium oxide polish powder per 700 grams of stones and then cover the stones with water by a few centimetres.
