Hi BM Another interesting read.
I do not think the tape enquiry was really to do with the dis-bond, rather that Frank keeps saying dis-bonding is due to paint erosion on leading edge joint, this would at least reduce this argument from the factory & make it harder for them to reject warranty support.
If the Hontek product works as advertised, it would be a cheap cure rather than paint every X hours & low blade life.
Hi H500how are the Xmass lights