I have a leak at the side/end of the radiator. All sealants ..Radweld etc have failed. Have tried Plastic Metal, Araldite etc...all failed. I think the problem is the ends of the radiator appear to be plastic. So it requires a strong adhesive that will stick to plastic & metal. Any ideas??

John Hall, October 2007

I had a similar problem with my 306 rad try using milliput [comes in 2 tubes] mix as much/little as needed and apply to DRY surface.
good luck

The Coopster, November 2007

I had a similar problem with my 306 rad try using milliput [comes in 2 tubes] mix as much/little as needed and apply to DRY surface.
good luck

The Coopster, November 2007