TIG Brush™ Genuine Technology Enhanced to give you a Superior finish. The TBE-440 is optimized to include the latest advances in TIG Brush technology and streamlined to deliver the quality you’ve come to expect from Ensitech. The new design and innovative technology continues to provide our proven combination of heat, electricity and chemistry to give you a surface finish and level of passivation, which is the best in the industry. Using the TIG Brush TBE-440’s patented power delivery with Ensitech genuine fluids and accessories, gives the user peace of mind knowing they will always achieve the fastest, safest and most effective weld cleaning results.