EXT / Expanding tape 20×40 mm (7-12mm)

Self-expanding joint sealant tape. The tape is on one side provided with a strong self-adhesive acrylic tape.

Material:

• Open cellular polyurethane foam, impregnated with a modified acrylic dispersion, containing flame retarding fillings. No content of plasticizers.

Advantages-application:

• Sealing of gaps between window/door frame and embrasure.
• Sealing between concrete sections.
• Sealing of skylights and roof-lights.
• Sealing of roof constructions, including eaves fillers.
• Sealing of log houses.
• Insulation against noise and vibrations in connection with ventilation and climate installations.
• Insulation against noise and vibrations within the automotive industry.

Installation:

• Slowly expands when released from the roll.
• Expands and fills out all cracks and uneven parts of the joint.
• Leaves a completely homogenous tight seal.
• Resistant to water penetration and UV-light.
• Minimizes the risk of wet-rot and fungal infection of the building system.
• The open cell structure allows breathability of joints and evaporation of moisture.
• Remains elastic.
• Safe for user and the environment.
• In outer joints ensures the preservation of foam properties and protects it from UV rays.