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DERBICOAT^® ALU SA

The reinforced aluminium foil, auto-adhesive vapour barrier

DERBICOAT ALU SA is a self-adhesive vapor barrier membrane specially conceived for use on buildings with high humidity.
Its high resistance to treading / footsteps makes it especially suitable for use on steedeck supports but it can also be used on smooth concrete and wood support (combined application of a cold adhesion primer such as DERBIPRIMER S).
On the topside, DERBICOAT ALU SA has a reinforced, puncture resistant and walkable aluminium composite sheet that is covered on the underside with a self-adhesive binder protected by a silicone film that allows a quick installation.

Product advantages

Product advantages

Quick and efficient installation due to self adhesive underside.
High tread resistance allows for use on steeldeck support.
High resistance to water vapor makes it the ideal vapor barrier for projects with a high moisture production (Class E IV).

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Technical datasheet