The liquid sealing agents from REPA-TECH find the leaks independently by circulating through the system and seal them permanently. They can be used for steel, stainless steel, iron, copper and plastic. They are resistant to pressure, temperature, chemicals and ageing, non-toxic and can be stored indefinitely.

Using REPA-TECH products to seal heating systems is a clever alternative to conventional repair methods. No more chiselling, welding or replacing parts. Simply pump REPA sealant into the heating system and everything is done in no time.