Applications

EXTOSEAL FINOC^® is a watertight barrier tape to air seal under sills in timber structures and form capillary break, available in 15cm and 20cm widths. Also for joining OSB/plywood walls to concrete floors. It can be used on the interior or exterior of the building.

Advantages

• Protects structural elements from water ingress: watertight and blocks rising moisture
• Creates a secure bond: butyl rubber penetrates deep into the substrate
• Very elastic carrier foil with particularly low restoring forces: it can be flexibly adapted to surfaces and corners
• Bonds to mineral substrates without primer

Substrates:

• Bonds to Pro Clima materials, solid wood surfaces, polyethylene, metal, foil, housewraps, sheathing, and more
• Bonds to brick, concrete and wood fiber boards, etc. without the need for primers
• Adhesion to frozen surfaces is not possible. There must be no water-repellent substances (e.g. grease or silicone) on materials to be bonded

Properties:

• Release paper: Split release paper allow for step by step application to frame, sill and vertical sheathing
• Adhesive: Acrylic modified butyl adhesive
• Designed to withstand 6,480 psi
• Extremely high adhesion even to slightly damp surfaces.