... cracking, no yellowing, easy smoothening, excellent bonding, mildew resistant, good sealing and fine quali JOINT MASTERSpecialize in Anti-cracking on Jointing ... , easy smoothening, excellent bonding, water resistant, mildew resistant, good sealing and fine quality.The product is certified by SGS tests ... to fill, enlarge the crevice to 3-4 mm by tools. Clean dusts of crack before apply.Apply the mixed ...