Scale Remover & Chemical Polisher


Al Chemical Polishing Agent

Surface of Al and its alloy are plated as it is formed from manufacturing process. Surface roughness effects on the gloss and adhesion of the surface since it appears externally afterwards. ST-801 is a high functional chemical polishing agent which remarkably improves the surface roughness, gloss, and adhesion as well.


• Easy to process the metal to have high gloss by improving the surface roughness
• Significantly improves the adhesion and gloss of the surface
• Solution can be used for long time
• Polishes with high gloss in short time

[ Properties and method ]

Appearance Light yellow transparent liquid Concentration Original/undiluted
Odor Light acid odor Temp. 95 ~ 100 ℃
pH(10%) 1.0 ± 0.5 Method
S/G (g/ml) 1.64 ± 0.02 Packing 20L (pail) / 200L (drum)

※ Time of application : 30 sec. ~ 1 min. (depends on the components)

※ Application result

As it shows above, ST-801 gets rid of the protruding area and improves the surface roughness.