The first layer elastomeric waterproofing membrane used in the foundation base of foundation tanking system.
The surface should be cleaned from dust, dirt,rust and oil, loose pieces should be scraped off.
Long laps of BTM Bituproof Y should be torched as 10 cm and short laps will be 15 cm.
BTM BituProof Y Plus; BTM BituProof Y is available in 1 m in width and 8 m in length in roll.
The membrane rolls should be stored vertically under a roof, protected from direct sunlight. If the rolls have to be stored outdoors for a long period of time, they must be covered with a protective layer in order to protect them from the sunlight. The membrane rolls or pallets should not be stacked on each other.
Shelf-life is one year from the production date in case it is stored in its sealed and undamaged package in dry ambient conditions at a temperature from +5°C to +25°C away from direct sunlight.