Mag Float Question

[1boatnut]

Anybody know how to tell if a Mag float could be used on acrylic?

I thought I read somewhere that the Blue is for acrylic, of course mine are all white/grey Anybody know if that's accurate?

 

[rezaktp]

Just sandwich on of the white pads for acrylic on it.

 

[johnike]

I filet a magic eraser and attach it to mine.