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L&M™ FGS HARDENER PLUS™ is a proprietary, chemical hardening solution that is formulated to increase the wear resistance and surface strength of concrete floors that have been mechanically ground, smoothed, and polished. APPROXIMATE COVERAGE First coat 250 ft2/gal (6.1 m2/L) Second coat 350 ft2/gal (8.6 m2/L) Apply second coat after first coat has completely dried. Additional coats may be necessary under certain porous conditions.
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🇺🇸 Ship from USA · On Agora since 2025
$357.99