The original and best-selling weld-through primer

Specified by engineers for over 50 years. For use in applications such as high pressure steam vessels, nuclear & electrical power plants, heavy construction industry, ship building or anywhere steel needs protection from corrosion.

• Aluminum based – contains no zinc
• Improves weld quality
• Need not be removed before or after welding
• Reduces rust & corrosion
• Insures fine-grained welds
• Reduces porosity