Emergency Repair to Air Bag On Clutch Sheer With CPR
CUSTOMER: A steel mill in Ontario
APPLICATION DATE: July 1985
PROBLEM: Unexpected leak in air bag that operates clutch for shear in rolling mill threatened to shut down production.
SUBSTRATE: Rubber
APPLICATION METHOD: Holed area on bag was prepared and CPR Material was applied according to proven CPR application methods.
CPR FACTS: The mill did not have a spare bag in stock and would have had to wait a minimum of 3 days for a replacement bag. CPR repair had mill up and running in just over 18 hours saving hundreds of thousands of $ in lost production.
PHOTOGRAPHS
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/78052.jpg)
Overall view of shear in steel mill.
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/78053.jpg)
Air bag removed ready for CPR repair.
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/78054.jpg)
Application of CPR Material in progress.
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/78055.jpg)
Completed repair.