Butyl Leak Proof Sealing Tape

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Product Details

1.DESCRIPTION

Kejian Holding is one of the largest butyl sealant tape manufacturer  in China. TOP-BEST-671 is developed for constuction& building industry,window industry and roof industry etc. The product is completely free of solvents, environmental frien-dly and fulfill the ROHS requirement. With good adhesion character ,butyl leak proof sealing tape can be adapted to all kinds of surfaces and offer best sealing performance.

butyl leak proof sealing tape

butyl leak proof sealing tape


Butyl sealant tape manufacturer

Butyl sealant tape manufacturer


butyl mastic sealant tape

butyl mastic sealant tape


2.USAGE/PURPOSE

Uses for sealing  steel parts,window parts,roof parts,etc.



3.PERFORMANCE

SOLIDS  :>99%
SPECIFIC GRAVITY  ( g/cm3) :1.7±0.1g/cm3

SERVICE TEMPERATURE RANGE 

:﹣40℃ to 90℃

APPLICATION TEMPERATURE RANGE

: 5℃ to 50℃
LIFE EXPECTANCY : 20 years

PENETRATION, 1/10MM,20℃±2 ,100G 5S  

: 65±10

UV RESISTANCE 2000 hours UNDER UV LIGHT

: No failure
ELONGATION   : >= 400%
SHEAR STRENGTH   : ≥0.03MPa

4.COLOR

Black or grey.


5.APPLICATION 

All surfaces should be free from dust,grease,oil,loose mortar and any other foreign material.Apply direct onto the surface and press sufficiently along its whole length to achieve good initial adhesion;Remove the backing paper and offer other surface to the butyl mastic sealant tape and push firmly to seal across the joint.


6.SIZE&PACKING

According to agreement with customers.


7.SHELF LIFE

24 months in original packing.


8.STORAGE

Stored in a dry and cool condition.


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