651 water-butyl strips for water tanks & wetrooms 1. Product description� 651 is a non-solidation self-adhesive sealing strip with a formulation of high quality rubber, plasticizer etc. The strip is suitable in many areas such as sealing with stones, sealing with ceramic tile etc. It is expandable, flexible, easy to adapt to construction shapes. It is also a solvent-free product and no drying out or embrittleness. � 2. Application areas Wherever the joint between the wall and bathtub, cabinet, lavabo, water tanks etc. � 3. Advantage (1) Good plastic surface, good decorating effects. (2) High quality butyl ensures good water-proof performance. (3) ROHS certification. (4) Easy to application, self-adhesive. (5)Good performance than other sealant. No moldy.