Limited time promotion! Purchase any AC730 kit and receive a FREE 30ml hydrochloric acid for etching purposes. While stocks last! Promotion is valid for local purchases only.

Hydrochloric Acid for Etching Concrete, Metal, Glass
Hydrochloric Acid for Etching Concrete, Metal, Glass
Hydrochloric Acid for Etching Concrete, Metal, Glass
Hydrochloric Acid for Etching Concrete, Metal, Glass

Hydrochloric Acid for Etching Concrete, Metal, Glass

Regular price $4.90 Sale

Please take note that this product cannot be shipped overseas as it is hazardous. For international customers, you will not be able to checkout if this product is added to your cart. You may refer to our International Shipping Policy page for more details. 

Hydrochloric acid (5 - <15% concentration) for the purpose of etching surfaces.

 

This can be used to expose the fine decorative aggregates in concrete surfaces such as those made with Jesmonite AC730. The acid removes the cement rich film from the surface of objects moulded in AC730 to produce a stone finish. When diluted with water it can also be used as a cleaner for removing marks from AC730.

Hydrochloric acid can also be used to etch other surfaces such as metal, stainless steel and glass.