The Quality Comparison of Radiator Coolant
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Metal corrosion test results after aging at 88ˇÉduring 336 hours

GS Radiator Coolant

One of Japanese Products

As you can be aware of,GS Radiator Coolant's corrosion inhibition property is superior to that of other Japanese products.

Appendix] Metal corrosion test Data after aging at 88ˇÉduring 336 hours
Metal Test Piece
Change of mass (mg/cm2)
GS Radiator Coolant
One of Japanese products
Aluminum Casting
- 0.07
-0.10
Case Iron
- 0.05
-0.09
Steel
-0.01
-0.05
Brass
-0.02
-0.05
Solder
-0.07
-0.09
Copper
-0.02
-0.04