2.2.1 General Requirements - Green Seal | Green Seal ...

2.2 Wall and Ceiling Coatings for Exterior Use. 2.2.1 General Requirements. 2.2.1.1. Adhesion. Products intended to be applied on concrete shall demonstrate 200 psi failure in the concrete, as determined by ASTM D7234, with concrete samples prepared according to ASTM F710 or SSPC SP-13. ................
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