ChrisJ
Member
- Messages
- 895
There was a thread about marking steel and a welding pencil was mentioned that you can see through the mask, I found these on ebay for a good price, hope it helps someone, ordered one meself 
http://www.ebay.co.uk/itm/La-Co-Mar...ng-/381499414438?_trksid=p2141725.m3641.l6368

http://www.ebay.co.uk/itm/La-Co-Mar...ng-/381499414438?_trksid=p2141725.m3641.l6368