Whether it?s for a new build or an emergency repair, using Bostik Flashband makes the job quick and easy. This self-adhesive bitumen strip bonds instantly to a wide variety of building materials, providing a permanent watertight seal.

Flashband is a great choice for repairs to lead flashing, sealing valley gutters or repairing roofing felt joints on flat roofs. It features four layers of protection to make it tear and impact-resistant, and able to withstand high temperatures.

? Bonds instantly to a wide range of building materials
? Provides a permanent and watertight seal
? Quick and easy application
? Perfect for new-build or emergency repairs
? Four layers of protection for tear and impact resistance
? Can withstand temperatures of up to 100?C
 
Available in various sizes.