Will this product work on grout we previously sealed and now cleaned with dawn liquid detergent?
SAMPLE - AFM SafeCoat, Grout Sealer
Concrete & Masonry Sealers
Status:
Open Jun 05, 2021 - 02:20 AM
1answer
Answer
Jun 06, 2021 - 11:03 AM
AFM Grout Sealer is a penetrating sealer which means it will only work if it can soak into the grout. If the grout has been previously sealed, the Grout Sealer may not penetrate. You have to test by spritzing the surface with water to see if it absorbs easily and turns dark. If so, then you are good to go.
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