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Sealing To Moving Concrete Cracks

I. TYPE OF DEFECTS Type of defects: Non-structural and movable cracks. II. SURFACE PREPARATION The cracks and adjacent substrate must be clean, sound and free of contaminated material. Remove dust, laitance, grease, curing compounds and other bond inhibiting materials from surface by mechanical means. ā€œVā€ notch the surface of crack with mechanical router or hand [ā€¦] …read more