Gesswein® Welding Prep Cleaner

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For the best weld result, use Welding Prep Cleaner to remove grease, oil, and other contaminants from the weld surface. This fast-evaporating solvent leaves no residue. Ideal for both TIG and laser welding.

Contains no chlorinated solvents. VOC compliant (74.9% VOC) and non-corrosive. Sold in 12 oz. aerosol cans, individually or by the case of 12. Made in USA.


  • 99% Isopropyl alcohol.
  • Evaporates fast without residue.
  • Removes grease and oil.
Gesswein® Welding Cleaner
Applications Mold Cleaner
Appearance Colorless Liquid
Base Type Isopropyl Alcohol
Evaporation Rate Fast
Working Temperature 32°- 400°F
(0° - 204°C)
Propellant 152A
NFPA Aerosol
Flammability Level
VOC % (Federal) 75
VOC g/L (Federal) 588.72
VOC lbs./Gal (Federal) 4.91
Removal Evaporates Completely.
  • NEW