In this episode, host Beau Wigington chats with artist David Madero (@madero_co) live at FABTECH in the Walter Surface Technologies booth. They dig into stainless MIG for sculptural texture, a step-by-step path to mirror polish (without those heartbreaking last-step scratches), and where automation fits in for grinding and finishing.Key Topics Covered:Mirror polish without surprise scratches: working through ~5–6 abrasives and why a consistent sequence matters.Why he chose MIG on stainless (coming from oxy/acetylene) and what that unlocked for texture.Shielding gas on stainless MIG: opting for straight CO₂ to encourage artistic porosity and surface character.Pre-polish prep that won’t bite you: why sandblasting can pit stainless and how wire wheels & careful prep help.Tool stack for speed: Walter Big Buff, Linemate for line effects/cross-hatching, plus a powerful die grinder and wire brush.Workflow for the neurospicy welder: using strict, written step-by-step instructions to avoid backtracking.Automation vs. artistry: PushCorp’s automated grinding and the question of “can a robot grind with soul?”Safety & visibility: welding hood with side windows and gel-pack headgear for comfort and awareness.Community matters: why Walter’s “big company that feels like family” vibe supports creative work.Future builds: figurative pieces shaped with grinder-carved textures and cross-hatched finishes.Memorable Quotes:“Don’t sandblast when you want a mirror finish.”“I’m looking for those happy accidents, that texture most welders try to avoid.”“People still appreciate hand-made, it has soul.”“With the right sequence, those last-step scratches don’t show up.”Check Out The Walter Products Mentioned In The PodcastWalter Surface Technologies Finishing Tools - https://foxly.link/SLZ32J Walter Surface Technologies Grinding Tools - https://foxly.link/mhF6s9 Walter Surface Technologies Abrasives - https://foxly.link/CS6grF Walter Surface Technologies Welding Hoods - https://foxly.link/uWo6yg Connect with David MaderoInstagram - @madero_co https://www.instagram.com/madero_co/ TikTok - @madero_co https://www.tiktok.com/@madero_co YouTube - https://www.youtube.com/@MaderoCo Facebook - https://www.facebook.com/MaderoCo Connect With Walter Surface TechnologiesWebsite - https://www.walter.com/us/ Facebook - https://www.facebook.com/WalterSurfaceTech Instagram - @waltersurfacetech https://www.instagram.com/waltersurfacetech/ TikTok - @waltersurfacetech https://www.tiktok.com/@waltersurfacetechLinkedIn - https://www.linkedin.com/company/walter-surface-technologies YouTube - https://www.youtube.com/channel/UCPYqYBAv0JZD0Zg0cm0sXcg Connect with Beau WigingtonInstagram: @beaudiditwelding https://www.instagram.com/beaudiditwelding LinkedIn: https://www.linkedin.com/in/beauwigington E-Mail : [email protected] the WELD App:https://foxly.link/Qj0VEa 

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