need help to repair scratched drum of printer

[amro eid]

hello
i have old laser printer brother model hl-10h the drum not available in local market
it is scratched if there any way to coating the drum with special spray or some thing
else any idea or document will help me by the way i get this link contain this work
but he did not give the info about this spray
hope some body have more information

regards

 

[ct copier repair]

if the drum is scratched it needs ot be replaced thats it