Description
Description
Aluminium Foil Butyl Sealing Tape has a heavy aluminum facing together with an extra thick butyl rubber adhesive system. The specially formulated rubberized adhesive seals around fasteners, allowing no water to penetrate and get to the substrate. Long-lasting UV resistance and waterproofing protection-Both the aluminum surfaced polyethylene film and pure alu surface with the specially-formulated rubberized components create a water and moisture barrier that does not degrade from the effects of the environment.
Structure:
Adhesive: Butyl rubber adhesive, black, gray, white and yellow color is possible.
Film backing: Aluminium foil,sliver color, black ,white alu foil is ok .
Release paper: Anti-adhesive film treated with Silicone
Features: ·
Resistant to ultra violet light
No Messy Sealant
Aggressive Grip
Assure Immediate Superior Adhesive
Easy,fast Application
No Harmful VOC’s
Lmmediate bond to substrate
Flexible and accommodating
Robust and durable
Rapid and easy cold application
Non-hazardous and resistant to dilute acids and alkalis
Clean and easy to use
Aluminum backing is more moldable,conforms better to irregular surface features - for weather-tight seals
Physical Properties
Total Thickness:1.0mm,1.2mm,1.5mm·
Width:50,75,100,150,225,300,1000 mm
Length: 10 M,20M.30M
Adhesive: rubberized ·
Application temperature: 5 -45 ℃
Temperature resistance:-5 ℃ - 70℃
Manufacturers Warranty: 20 Years
Shelf Life: 12 months
Adhesion: Primer is not required but may be necessary in very low temperature applications or in quite dusty site conditions.
Separation:The release layer is removed as work progresses
Application
(1) Ensure the surface is clean, dry and free from grease and other loose matter.
(2) Peel a short length of the release film from one end of the length of tape. Position this end (Adhesive side down) onto the PE pipe surface and press down firmly with hand or roller.
(3) The tape shall be spirally applied ,minimum overlap shall not be less than 50%.When applied to spirally welded pipe , the direction of the tape spiral shall be generally parallel to the weld spiral. The minimum overlap shall not be less than 25mm.
(4) Ensure the tape is evenly pressed down avoiding creases or air pockets. It is very important to press down the edges and ends of the tape. 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.
(5) Continue along the length of tape peeling off approximately 8 to 12 inches of release film as application proceeds. It is recommended that only short lengths of release film are removed at any time to avoid contamination of the compound with dirt and dust.
Tape Size:
Thickness: 1.0 mm, 1.2 mm,1.5 mm and 2.0 mm
Width:50 mm, 75 mm, 100 mm, 150 mm, 200 mm or 1000 mm
Length: 5 m , 10 m, 15 m , 20 m
How to store the aluminiu foil butyl sealing tape ?
Butyl sealig tape should be stored in dry, well-ventilated buildings, out of direct sunlight or other major sources of heat. Storage conditions should be adjusted before application to bring the temperature of the rolls to within the relevant specified application range. Stock should be rotated on a first in/first out basis.
