The test of Acid-resistance

//The test of Acid-resistance

The test of Acid-resistance

2019-04-25T17:25:12+00:00April 8th, 2019|Categories: Video|Tags: , |

We prepared the acid solution, through the PH test paper, we can see that its PH value is less than or equal to 3 is strong acid. We put the Kastar sample into the solution, and after 24 hours, we can see that the Kastar Ceramic Tile Sealer didn’t discolor nor deform, and as hard as before, which proofs that Kastar has great acid-resistance performance.

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