Self adhesive butyl tape

This sealant butyl tape is used in the floor underlayment of the building, connect the tile backer boards or waterproofing uncoupling membrane mat. Not for roof patching.
The self adhesive butyl tape can maintain flexibility, adhesion, can withstand a certain degree of displacement, and deformation has good followability. Based on these features, it can protect the tile installation from cracks.
The rubber butyl is a very safe and effective seal material. Water and weather resistant. With the waterprooing fabric membrane, prevent leak and water pondings.
Easy to use: Just peel off the released film and then apply this butyl sealant tape to the trantions of the tile backer foam boards.
Because of the self adhesive feature, it is suitable for speedy installation.Save labors,money and time.