SpectraLOCK Pro Premium Grout AB Full Unit / Requires 9 lb Part C Carton

New and improved SPECTRALOCK Pro Premium Grout has all the great features of SPECTRALOCK Pro Grout—color uniformity, durability and ease of installation—with enhanced performance. SPECTRALOCK Pro Premium Grout is StainProof, so its even easier to maintain. The improved “non-sag” formula is even easier to install while providing attractive, full grout joints.