Use on: glass, mirror, ceramic, porcelain, marble, or slate.
The Art and Craft Material Institute has approved etchall dip ‘n etch to be used by children 12 years and older, children under 12 years can use etchall under the supervision of their parents. It conforms to ASTM-D4238.
4 oz for dipping jewelry and very small items only. To dip 'n etch larger items, try the 16 oz or 32 oz bottles.
NOTE: The summer heat causes the product turn a darker caramel color than the usual white. The color of the product does not affect usability or performance; dark etchall is still good etchall!