Metal Mold (PDF)
Seal leaks at pressures above 25 psi, up to 60 psi.
Why cut out high-pressure fittings when you can seal them?
![1030_resized (00000004) 1030_resized (00000004)](https://plcsusa.com/wp-content/uploads/2020/03/1030_resized-00000004-400x533.jpeg)
Simple Process
Step 1:
PLCS designs these on our CAD system. They are usually custom fabricated from steel in two halves, which are bolted together on the pipe.
![24 Innertite (1) 24 Innertite (1)](https://plcsusa.com/wp-content/uploads/2020/03/24-Innertite-1-600x385.jpg)
![PROSPECT CORNELL SPEC 2 13 2009 105 (1) PROSPECT CORNELL SPEC 2 13 2009 105 (1)](https://plcsusa.com/wp-content/uploads/2020/03/PROSPECT-CORNELL-SPEC-2-13-2009-105-1-1024x918-500x448.png)
Step 2:
The pipe is prepared by grit blasting and priming
![20150721_110522 20150721_110522](https://plcsusa.com/wp-content/uploads/2020/03/20150721_110522-1024x576-888x500.jpg)
![20150721_130455 20150721_130455](https://plcsusa.com/wp-content/uploads/2020/03/20150721_130455-1024x576-650x600.jpg)
Step 3:
The sealant is mixed and poured into the mold.
![2222222222222222222 2222222222222222222](https://plcsusa.com/wp-content/uploads/2020/03/2222222222222222222-600x600.png)
![333333333333333333 333333333333333333](https://plcsusa.com/wp-content/uploads/2020/03/333333333333333333-600x600.png)
Step 4:
The mold is capped and then pressurized with bottled nitrogen to above mains pressure. A gauge registers the sealant pressure. The nitrogen pressure is left on for 24-48 hours and then the mold is removed.
![20150721_152258 20150721_152258](https://plcsusa.com/wp-content/uploads/2020/03/20150721_152258-1024x576-600x600.jpg)
The steel mold belongs to you and can be reused many times.
Field technicians are available for on-site instruction and supervision.
![1030_resized (00000004) 1030_resized (00000004)](https://plcsusa.com/wp-content/uploads/2020/03/1030_resized-00000004-600x600.jpeg)