Aluminium concave extrusion

[James1979]

Is among the search terms I’ve used and can’t find what I need!!

Anyone any ideas please?

Looking for a concave profile of aluminium about 70mm ish radius, ideally a 1/4 circumference, not sure about thickness - 2mm ish would do it.

It’s for a repair job I’ve got to do, by sticking it between a horizontal and vertical surface.

Need about 100m. Ish. Havent done the maths yet but it’s in that region.

I’ve not tried my usual supplier but will do tomorrow when they open.

 

[hotponyshoes]

Closest thing I can think of that big would be the corner trims that you would use for horsebox building.
They have flats on the ends of the radius but that might actually be easier for fixing?
But they are convex and the concave surface is not smooth.
Plus 100m is going to be expensive

This is the sort of profile but it's more common without the lumps on the outer sides.

 

[James1979]

Cheers :Luke. I spoke to John Adams and they basically said the same. I did think about rolling them myself but they need to be about 2m long so thats one hell of a slip roll to buy!