isn’t GT85 just a different brand of WD40? I’m not sure that is your best option.
I’ve had most movement of seized parts with lighter fluid or (if I have a tin of it knocking around) 3-in-1 penetrant spray (you can get it in Halfords).
That, plus a lot of leverage. Good luck!
edit uh, giving it a tap with a hammer can help too : )
isn’t GT85 just a different brand of WD40? I’m not sure that is your best option.
I’ve had most movement of seized parts with lighter fluid or (if I have a tin of it knocking around) 3-in-1 penetrant spray (you can get it in Halfords).
That, plus a lot of leverage. Good luck!
edit uh, giving it a tap with a hammer can help too : )