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Sangobuild butyl tape is a kind of lifelong non-curing self-adhesive sealing waterproof tape made of butyl rubber as the main raw material, mixed with other additives, and processed through advanced technology. 

It has a good performance on the surface of various materials. 

Apart from strong adhesion, and excellent weather resistance, aging resistance and water resistance at the same time, it can also play a role in sealing, damping and protecting the surface of the adhered object.

Product Description

  Composed of three parts: KD-9619

  ① Backing Film

  ② Butyl rubber adhesive

  ③ Release liner

Model KD-9619
Material Butyl Rubber+Aluminum Foil Surface+Isolation Film
Backing Film Anti-aging (KD)
Width 5cm,10cm,15cm,...120cm, customizable
Length 5m,10m,15m,20m ...30m, customizable
Thickness 1.0 ~ 1.5mm
Color Grey, blue, red
Initial Stickness B
Persistent Stickness A+
Work Temperature-40°C ~ +120°C
UsageRepairing, Waterproofing
Life Span20~ 30 Years
FeaturesStrongest and long-term bonding strength

Can be used as the roofing membrane


All kinds of applications in different environments with premium performances.

①: Waterproof, sealed and insulated, can be directly used for base waterproofing.

②: Long service life. Normal glue can only be used for 2-3 years or 5 years at most, but the service life of butyl rubber 9619 can reach 30 years.

③: Low-temperature resistance, normal glue can only reach -3 degrees, but butyl rubber can reach -40 degrees. The highest temperature can reach 140 degrees.

④: Butyl can adhere to various objects, and solve the problem of overlap between different mediums.

⑤: It can be a rolling membrane, which is used for large area waterproofing;  also can be roll tape to meet the needs of leak repair and lap joints.

⑥: Butyl can customize the products you need according to your special requirements.


Application Requirements

Different types and specifications of butyl tape are selected according to different waterproofing membranes, different construction methods, environmental temperature and humidity, etc. 

Before application, the waterproof layer can be sealed and applied only after the quality of the previous project is qualified. 

The application environment temperature needs to be 5℃~45℃, and corresponding measures should be taken when it exceeds the specified temperature range.

The surface of the base layer must be cleaned and kept dry and free from mud and oil.


Storage and Transportation

1. It should be stored in a dry and ventilated environment, and the storage temperature should not be higher than 35°C.

2. Keep away from fire, avoid exposure to the sun and rain and avoid contact with volatile solvents. 

3. Store in a flat place.

Installation Guidance




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  • Hangzhou Singer Building Materials Co., Ltd.
  • adashen@sangobuild.cn
  • +86 158 5712 9339
  • +86 158 5712 9339
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