Membrane Blueskin 89-30 and its width is equal

and its width is equal to the diameter of the mounting plate

2 mm (3/32 in) steel

Product number: 66014031204

Profondeur de la rainure: 12 mm

Membrane Blueskin 89-30 and its width is equalThe Blueskin SA membrane is a self adhesive membrane made of an SBS rubberized bitumen compound integrally laminated to a blue cross polyethylene film. This membrane is expressly designed for installation by self adhesion to a prepared substrate, thus serving as an air barrier, vapor barrier and water barrier. It eliminates drafts and water leaks in sensitive areas like windows and skylights. Its use on the building envelope reduces energy costs and