Entries by ad_Vmin

Performance Ratings

PEI ratings PEI rates abrasive resistance of the tile’s glaze on a scale of 0-5. This test is only for glazed tiles and does not apply to unglazed porcelain tile or other unglazed types of tile. Deep abrasion test for through body porcelain tile. PEI ratings of glazed tile Class 0. Suitable for walls only Class 1. Recommended […]