Doc in the post above you mentioned:
I ended up putting 4oz of green slime into the bottom of the airbag while it was off the bike
Could you put in one of the tyre sealants eg Amersea, Ride on, Green Slime, etc into the air bag to protect against air leaks?
I know these products are added to tyres to seal them in the case of punctures, and I wondered if it would do the same for the Spyder rear Airbag system?
If it could be used, I think you could remove the manual Schrader valve to put the sealant in, reinstall the valve, and reinflate the airbag.
Would it work with both the onboard Compressor and the manual only Spyder models?