Motor_Sailor
Well-Known Member
There are industrial coatings that are more tolerant of less than perfect sand blast SA21/2 standard of cleanliness. But don't be fooled into thinking that these will make rust 'go away'. Even with these, they are only tolerant of a little surface rust and certainly no rust scale or grease or surface moisture or . . .
Our standby for all interior steel coating (including when perfectly prepared) was Devoe Coatings Bar-Rust 235. I haven't tried to find it in the UK, but Devoe is another AkzoNobel company, so it might be available through International's commersial coatings arm.
For rusty mild steel chainplates, try Lanocoat. Take off the turnbuckle, remove all the loose rust and then paint as best you can. When thoroughly dry, smother in slightly warmed (or on a summer day) with Lanocoat before refitting turnbuckle . Especially coat all surfaces that are in contact with each other. It is incredible tenacious and will resist being either washed off or worn away.
Our standby for all interior steel coating (including when perfectly prepared) was Devoe Coatings Bar-Rust 235. I haven't tried to find it in the UK, but Devoe is another AkzoNobel company, so it might be available through International's commersial coatings arm.
For rusty mild steel chainplates, try Lanocoat. Take off the turnbuckle, remove all the loose rust and then paint as best you can. When thoroughly dry, smother in slightly warmed (or on a summer day) with Lanocoat before refitting turnbuckle . Especially coat all surfaces that are in contact with each other. It is incredible tenacious and will resist being either washed off or worn away.