Originally Posted by
InspGadgt
I'm not sure what CRC uses to mount their foam...but when I tried to mount my own on CRC rims and dunked them in the lacquor thinner the rims softened so I doubt they are using some sort of contact cement.
BSR uses ca on the outside part of the rim. You probably noticed after soaking, the inner came off fairly easy but the outside was a little tougher to get off. This makes it less likely to roll/seperate the sidewall from the rim under high speed turns.