Bike Register UV Covert Marking Kit The Bike Register UV Covert kit means that you can mark your frame & bike components with hundreds of microscopic dots printed with your unique Bike Register ID. The solution is quick & easy to apply, & once dry is virtually invisible. There is enough liquid for around 20 individual marks. The microdot solution contains a UV tracer, enabling the Police to easily locate the marks, & in turn read one of the microdots to determine the unique ID & ownership. Included with the kit is a colourless UV marking kit which chemically etches the coating of your bike frame with your Unique Bike Register ID, the marking is applied using a stencil & is invisible unless seen under UV light. The kit also contains a durable, tamper resistant warning label & a Tesa label with your unique Bike Register code. Each kit marks one bike & any bike with a painted or lacquered finish can be marked with the kit, however. the UV marking compound will not work if your bike frame is uncoated carbon fibre, uncoated aluminium or uncoated titanium, Each Bike Register UV Covert Marking Kit contains: Membership card Unique ID Stencil UV clear marking compound Microdots applicator Tamper proof warning sticker TESA security label About Bike Register: Bike Register is the UKs national cycle database & the leading online bicycle identification & registration initiative aiming to reduce cycle theft, identify stolen bikes & assist in owner recovery. Bike Register is used by every UK Police Force & is the preferred bike marking system of the Metropolitan Police Service & British Transport Police.