100mm RIW 9000 DPC Joint Tape

RIW 9000 DPC Jointing Tape is the purpose-designed companion accessory for the RIW Sheetseal 9000 DPC system. As a double-sided butyl tape, it forms a secure, watertight bond at lapped joints between DPC rolls and is also used to adhere the DPC sheet onto prefabricated items such as cavity closers, lintels and other built-in components — ensuring the DPC system remains continuous and intact at every transition.

Butyl tape is widely regarded as one of the most reliable materials for DPC jointing due to its excellent adhesion, flexibility and long-term durability. It remains effective across a wide range of temperatures and conforms readily to irregular surfaces, making it well suited to the varied conditions encountered on a masonry construction site.

Benefits

• Double sided, secures DPC laps securely
• Adheres DPC to prefabricated items.
• Easy to use and can be cut with a retractable knife

Good to know

• Compatible with RIW Sheetseal 9000 DPC