bitumen waterproof membrane

Bitumen waterproof membrane

Product Description:

bitumen waterproof membrane  has a heavy aluminum facing together with an extra thick rubberized asphalt based adhesive system. The aluminum facing is embossed to provide flexibilty for wrapping irregular shapes and surfaces.

The Xunda-T 700 series is recommended for most types of roofs, windows and flashing problems including:

• Trailers                                
• RV's
• Mobile homes
• Industrial buildings
• Roof awnings
• Truck Trailers
• Chimney Flashing
• Roof to Wall Flashing
• Ridge Flashing
• Window frames of glass, metal, plastic
• Wood including OSB
• Clay and Cement Roof Tiles

bitumen waterproof membrane Structure:

The specification of bitumen waterproof membrane  consists of three layers,

Adhesive: Fexible modified bitumen adhesive compound.

Film backing: Aluminium foil

Interleaf: Antiadhesive Film Treated with Silicone

bitumen waterproof membrane Features:

• Aluminum backing is more moldable - it conforms better to irregular surface features - for weather-tight seals
• Excellent For Flashing
• No Messy Sealant
• Stays Flexible
• Aggressive Grip
• Superior Adhesion
• Assure Immediate Leakproof Results
• Easy, Fast Application
• No Harmful VOC’s
• Ideal Adhesive/Sealant Thickness

bitumen waterproof membrane TECHNICAL DATA:

APPLICATION of bitumen waterproof membrane :

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.

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