RO90 3.5" round sandpaper alternatives?

[TRG]

I found a few topics around alternatives for the Festool paper for the 125 and 150 sanders, but would like to find some options for the 90 as I've been using that a lot lately for refinishing work.

Could anyone recommend some 3.5" round paper?

 

[squall_line]

I found a few topics around alternatives for the Festool paper for the 125 and 150 sanders, but would like to find some options for the 90 as I've been using that a lot lately for refinishing work.

Could anyone recommend some 3.5" round paper?

Someone on Facebook posted that they're cutting three 90mm discs out of 8" sheets of 3M Cubitron.  [blink]

 

[TRG]

I've thought about it, but damn lol

 

[Cheese]

3M offers Cubitron in 3” diameter discs.

 

[TRG]

Wouldn't that be too small for the RO90 with a quarter inch around?

 

[Cheese]

Wouldn't that be too small for the RO90 with a quarter inch around?

It depends upon what you're doing. I think outside diameter is less of an issue than having a disc that doesn't have any dust extraction holes...that'd be a mess. I've already used 5" discs on a 6" ETS EC sander because I was too lazy to change back to the 5" pad.

 

[guybo]

https://www.woodworkingshop.com/product/VD30202/?dfw_tracker=111965-8728&gclid=EAIaIQobChMInuKj07qy9QIVqx-tBh3ePQQcEAQYASABEgLSB_D_BwEhttps://www.woodworkingshop.com/product/VD30202/?dfw_tracker=111965-8728&gclid=EAIaIQobChMInuKj07qy9QIVqx-tBh3ePQQcEAQYASABEgLSB_D_BwE

 

[Crazyraceguy]

guybo beat me too it. Klingspor has those discs. I have been using them for years, everything from 40 to 500 grit.
The more exotic stuff is a no-go. They don't do any of the mesh or foam type abrasives in that size.