Contractor Talk - Professional Construction and Remodeling Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter · #1 ·
Does anyone have expierence with an addative called Permafrost which is used to de-laminate the oil on the inside of cooling tubes thus (supposedly) increasing the efficiency of a comercial chiller?
 
1 - 4 of 4 Posts
Top