Walthers 949-522 Cratex Abrasive Block XF for Track Cleaning Billboard Handheld cab provides easy selection

Handheld cab provides easy selection of locos/consists

8" tires with foam inserts pre-glued on chrome All-Star wheels

Charges 2s and 3s LiPo batteries

It dries quickly leaving the masked surface free of paint

Walthers 949-522 Cratex Abrasive Block XF for Track Cleaning Billboard Handheld cab provides easy selectionWalthers SceneMaster 949 522 Cratex Abrasive Block XF for Track Cleaning A Fine Grit Abrasive Block for Track & Electrical Contacts If you're looking for a mildly abrasive cleaning block for track and electrical contacts that minimizes scarring of your metal surfaces, this is it. This soft abrasive Bright Boy cleaner is ideal for polishing rail, wheels and other electrical contacts.