Product characteristics: 
1:EPDM as the main material, excellent weather resistance, UV 

resistance. 
2: can be used for outdoor, underground, coastal environment, salt 

fog, acid and alkali resistance, high resistance, good performance, 

good moisture resistance. 
3: no need to heat or fire, easy installation, can be widely used in 

the area of open fire, such as coal mines, etc.. 
4: simple installation, no need to install specialized tools, and is 

suitable for various cable size 
5: with the cable through the breath, to reach the active sealing 

effect 
6: sealed tight, large radial pressure, good rebound performance. 
7: excellent mechanical damage resistance. 
http://www.rztrxs.com/