HOME Search by Features and Applications concrete-water-repellency concrete-water-repellency Currently 3 products are affected. KBE-3083 KBE-3083 It contains 1 octyl group and 3 ethoxy groups. KBE-3063 KBE-3063 It contains 1 hexyl group and 3 ethoxy groups. KBM-3103C KBM-3103C It contains 1 decyl group and 3 methoxy groups.