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We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 No. 333-232895 and Registration Statements on Form S-8 Nos. 333-258227, 333-258226, 333-258225, 333-173656, 333-173657, 333-173658, 333-176852, 333-192988, 333-212813, and 333-217448, of PPG Industries, Inc. of our report dated February 17, 2022 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.