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McDougall Metalworks | GTA Welding, Fabrication, and Repair
Most Metal Doesn't Fail Overnight.
Most Metal Doesn't Fail Overnight.
What happens chemically and why moisture, oxygen and environmental exposure accelerate deterioration.
Galvanic Corrosion
Galvanic Corrosion
What happens when dissimilar metals interact and how material selection and isolation can matter.
Paint & Coatings
Paint & Coatings
Why surface preparation is often more important than the coating itself.
Powder Coating
Powder Coating
Where it works well, where it may not be appropriate and what should happen before coating.
Galvanizing
Galvanizing
How zinc protection works and why it can be valuable for exterior applications.
Canadian Weather
Canadian Weather
Moisture, freeze-thaw cycles, road salt and winter exposure can make exterior metalwork particularly demanding.
Proudly serving Markham, Vaughan, Richmond Hill, Toronto, Scarborough, and the Greater Toronto Area.
Proudly serving Markham, Vaughan, Richmond Hill, Toronto, Scarborough, and the Greater Toronto Area.
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