- Multifaceted Brite Shield™ chemo-mechanically debrides clogged dental burs, removes alginate and stone from impression trays. - Removes set glass ionomer, carboxylate and zinc phosphate cements. Ideal for removing bio-burden from hand instruments. - Polishes and protects instruments through a unique passivation process to restrict rust and corrosion while imparting a lustrous surface to stainless steel instruments. - Each jar makes 34 gallons (128.7L). - Environmentally friendly.