The product has not been tested for these uses so it would not be advised. However, it may work under certain conditions:-
1) – Water has to be pure and cannot contain any contaminants/chemicals (Anti-Freeze, salt etc).
2) – The water has to be at a minimum temperature of 50oCelsius, preferably higher.
3) – Any leakage has to flow to air or a gas to enable Wondarweld to cure.
4) – The concentration of Wondarweld has to be between 2 and 5% of the system capacity.