Porting went bad.

[GLscoot]

I must add, it wasn't my fault. My mate has ported his casings for the Mallossi 210 kit and the face on the flywheel side has a low spot about 25mm long and 0.1mm lower than the rest of the face, can this be sorted using the gasket and gasket paste. If not will a build up of the metal past stuff (jb weld) be enough.

[ukpeckerwood]

Any pics so we can see what we are dealing with.

[GLscoot]

He has managed to fixit, sorry I couldn't provide more information.

[coaster]

I would have answered that plastic metal, JB Weld would be best but other epoxy's by Plastic Padding would also do the job. Glad he got it sorted.

[hungdog]

yep 2nd that, jb weld been in my p2 casing on ports for over 6 years

[GLscoot]

We were going to use stuff called 'Belzona" Ive not seen it yet so can't comment anymore. I hope it is fixed as I will be left to build the engine and fit it to the frame.

[gaz_powell]

belzona are a construction chemical repair company of very high regard in the industry

the products are industrial/commercial and not available the general public

they do some fantastic chemical metal products - the 1000 range

Im working with them at the moment on a £250k roofing project and have "requesting" some samples of their metal repair products following a demo at their factory a few ago.