Etched glass oil

It is mainly used to make patterns、brand or letters of Etched glass, and it also can be used of stainless steel、copper 、aluminum brand and circuit board etc. those materials’ erode resistance.
The performance index is as follows:
1. Color: blue stiff form
2. Drying time: indoor 24 hours by itself and it needs two hours under 75 centigrade.
3. Stickiness: Grade A
5. Causticity: 40%HF, 98%H2SO4=9:1
6. Erode resistance time: 1.5~5h, depth: 0.8~1.5mm