Oxidation is the worst enemy of welds. BK FLASH marker removes completely all dirt and oxides from the surfaces to be joined, boosting the penetration of filler metal in depth. It facilitates the preheating by improving heat distribution and helping to prevent burns. It reduces the preparation time because the pieces are processed only once, without using steel wool, abrasive paper or wire brush. 

This BK FLASH marker has two tips - a medium pointed tip that reaches into corners and a narrow flat that is used on straight surfaces.

Note! Cleaning liquid (LO25200) is not included

• NON-TOXIC, NON-POLLUTING
• REDUCED USE OF FLUXES
• Significant working time reduction
• Reduction of risks for the operator
• Perfect welding of different metals
• Cost saving