Brim, which is used to improve bed adhesion. Works withCode 75 andCode 100 rail. Should also work with Code 83 (not formally tested).
Hornby HT8300 OO Gauge Straight Track Blister Pack - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Includes 4x R600 Straight Track - Scale 1:76, White
Hornby R600 OO Gauge Straight Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76, Black
