SENTINEL® T-Joint Patches are made using 60 mil, reinforced SENTINEL P150 membrane. SENTINEL T-Joint Patches are supplied as 4.5 inch diameter circles.
SENTINEL T-Joint Patches are used to cover T-joints. They can also be used as all-purpose patches wherever needed. They are installed by hot-air welding to the roof membrane. Refer to SOPREMA® specifications and installation instructions for additional application guidelines.