Phosphoric Acid Kit, Syringe Etch 4 gm X 4 with 20 Tips

• 35% Phosphoric Acid is the ideal concentration for etching enamel.
• Etch will remain where placed and will easily wash off with water
• Available colors are Red, Blue, and Green.
Kit Contains: 4 X 4 gm Syringes and 20 Tips