RAB (FG) has passed the same rigorous test as the RAB Asphaltic Plug. It is of a finer grade which allows the maintenance of existing Asphaltic Plug Installations, without the need to completely remove the full depth of the joint. Please note that depths of 35mm are quite acceptable to this material.
Fig. 1: RAB FG (Fine Grade Joint)
Fig. 2: RAB Fine Grade Joint Installation