Chippie
Member
- Messages
- 820
- Location
- Newcastle upon Tyne, UK
We used Galvafroid when I was an apprentice at ICI during the 70’s, we also used it when I was at the gas terminal during 80’s-2000’s….great stuff, never had an issue with it.. if we cut Unistrut to size, the cut ends were painted with it..Galvafroid and ZG90 are commonly specified as rust protection in the construction industry so they must give at least a moderate amount of protection.