Grayston FIA Battery Master Switch safety sticker. A mandatory sticker that must be placed next to your battery cut off switch or a t-pull that operates an internally mounted FIA battery switch. Bright highly visible colours, just avoid T-Cut or other cleaning compounds that are likely to remove the colour. Keep a spares in your service barge just in case your scrutineer decides yours isn't fresh enough!
Used to clearly mark your battery cut off switch
Bright red, white and blue colours for easy recognition
A mandatory sticker required by the MSA and FIA regs