BUTYL RUBBER aluminium foil tape

XUNDA T700 Aluminum Coating System

 ----Butyl Flashing Tape

System Description

XUNDA Butyl Flashing Tape, XUNDAT 700 is constructed using an ultra-strong butyl adhesive coated onto a puncture resistant laminated foil. This tape is available in white, lead, or aluminum finish and is highly conformable. This makes Butyl Flashing tape ideal for a very wide range of repair applications and for sealing leaking components.

Typical Applications

HVAC– Sealing leaking pipes and chambers

Caravans– Sealing leaking panels

Building & Construction– Flashing and repairing gutters and downpipes

Conservatories– Flashing the roof and sealing T Bars

Roofing & Cladding– Flashing off roofs

System Features

· Excellent adhesion to a wide range of substrates

· Excellent UV resistance

· Highly conformable sealing all surfaces

· Remains flexible throughout service life

· Easy and accurate to apply with no mess

· Puncture resistant

· Low temperature flexible

System Properties

Application method:

The surfaces to be sealed must be clean, dry and free of loose rust, scale, dust, talc and dirt. All oil, grease, silicone or other contaminates should be first removed with a suitable solvent/cleaner.

For older roofs use a stiff brush to remove all loose granules and surface elements.

Porous surfaces should be primed with a common asphalt based primer and allowed to dry before Xunda-T 700 is applied.

Install Xunda-T 700 by gradually peeling away the plastic release liner while rubbing the Xunda-T 700 to the surface.

Hint: prevent bubbles under the product by using your hand to squeegee out air by wiping your hand towards the roll as you set the tape to the surface.

Overlap seams or sealing are of application by 3 inches.