Silicone rubber cold shrink tube with mastic is also one of our main products, in most cases, they are with inside mastic at both ends. Recently, several inquiries from our customer asking for a kind of cold shrink tube with mastic, and just need mastic on one side. They inquired this product for a new project of Turkish Telecom. As a professional manufacturer of cold shrink tube, we can certainly produce them without problem. The following photos for reference. 



The cold shrink tube with mastic is a new type of base station waterproof product that increases the mastic structure at one end of the high-quality silicone cold shrink tube and forms a tight structure between the tube and cable under the action of the radial pressure of the tube. It is very good waterproof seal solution and suitable for small space and dense joint operation.



The standard color is black or gray. Also, has many excellent properties like that shrink ratio up to about 5:1, applicable to a wide range of diameter; Weather resistance, ozone resistance, ultraviolet resistance, salt fog resistance; Excellent tear strength, after the small cut with the knife, the cut will not continue to expand.
 
In fact, as a pioneer of cold shrink tube manufacturer in China for more than 14 years, Volsun keep focusing on the R & D, production and sales in insulation, sealing & protection solutions. Quality is our culture. We have a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001. In early June this year, we moved into a new 1,2000㎡ factory building, now our production capacity of cold shrink tube will up to 1 million pcs monthly.
 
Cold shrink tube is small, but with a big function, connecting a more wonderful world.
 
For more details, please do not hesitate to contact us via volsun2006@szvolsun.com
Website: www.szvolsun.com   www.coldshrinktubing.com
 

• CONTACT TEL: +86-512-66386808
• SALES CONTACT: volsun2006@szvolsun.com