Photo engraving is a process of engraving that applies photographic methods. The most common method of photo engraving is when a photosensitive material that is resistant to acid is applied to a metal.
This material is known as a photoresist. Once applied, parts of the metal are hardened by light shown through a photographic negative. After removing the unhardened parts by washing the material in a solvent, the photoresist develops. Finally, an acid is used to dissolve parts of the metal.
Applications for photo engraving include nameplates, plaques and souvenirs.
Stone & Arcylic
Safety Precautions
SAFETY PRECAUTIONS AND FIRST AID:
**WARNING:
Work with adequate ventilation.
Wear protective gloves, and clothing.
Wear protective goggles.
Test with a small piece of object on or into the etching chemicals before the process.
Repeat the etching chemicals for reused. No water or chemicals should be added to the etching chemicals. Stir or shake the chemical before used (follow the instruction).
The supplier is not liable for any injuries or damages occurred during the process, should the user is not followed accordingly to the precautions / first aids and instructions as provided.
Keep out of reach of children – Not intended for use by children.
** Skin Contact: Cause burns, wash with soap and water for 5 minutes ** Eye Contact: Cause burns, flush with water for 15 minutes ** If Swallowed: Drink large quantities of water, followed by milk. Do not induce vomiting. Get prompt Medical attention.
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