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DHTiling
never had that problem either ...try talking to tile manufacturer or grout tech line....dave...
Certain types of porcelain should be sealed with a porcelain impregnator...if you wet the tile and then wipe it and it stops wet for a while then it needs sealing before you grout........
grout can lock into the pores of porcelain and then be a swine to remove......
Certain types of porcelain should be sealed with a porcelain impregnator...if you wet the tile and then wipe it and it stops wet for a while then it needs sealing before you grout........
grout can lock into the pores of porcelain and then be a swine to remove......
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