Chemical Milling & Etching Maskants

Guaranteed effective precision every time

Protectapeel® is a peelable maskant used for the chemical milling /etching process. The maskant can be applied by;
- Spray
- Dip 
- Roller

Protectapeel® can be air-dried or force dried using a combination of heat and moving air. 

Our water-based maskants are suitable for use in several etchants including;
- Hydrofluoric acid
- Hydrochloric acid 
- Sodium Hydroxide, also known as Caustic Soda.


The protective maskant dries, forming a skin-tight, protective barrier. The exceptional etch properties allow users to precisely cut by hand or laser.  Protectapeel® has excellent chemical resistance, that will protect surfaces during the etching process. The peelable maskant retains adhesion, preventing "etch creep". When necessary, Protectapeel® is removed by hand peeling.

​Protectapeel® is developed and manufactured in-house by Spraylat International Ltd. For more information please get in touch.