Narrow Black knock trim designed to cover cut metalwork when installing windows in vans

We have two options available, this narrow version is designed to open to 2-5mm ideally use on meatal work when the bonding between in the two metal skins have been removed and bent in together. 

The flexible design makes it easy to use , gives a neat appearance to internal metalwork.

Sold by the metre, if bought in multiples it will be sent out in one piece . The rolls are up to 50m in length. 

Choose which option you would like carefully