Aquaseal thinned out with Cotol (their proprietary accelerant which is mostly toluene)Make sure there is excellent penetration of the felt. I have reapplied old delaminated felts of my 3 year old Simms, and it works great. I rpelaced the lost carbide studs with sheet metal machine screws , just screwed into the felt/sole and these work fine as studs.

Mark