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Teflon* &
Engineered Coatings

Treatments for Corrosion, Wear,
Friction & Mold Release Issues
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Heat Treating

High Volume & Small Order
Heat Treatment of Aluminum
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Hardcoat Anodizing &
Aluminum Finishing

MIL-SPEC Anodizing, Wash & Etch,
Alodine Conversion Coating
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Permanently Seal Micro-Porosity
to Recover Leaking Castings
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Proven Surface Solutions for All Metals

AST Group performs surface finishing for the Canadian marketplace to resolve problems for almost all metal types.
We also have decades of experience in Aluminum Heat Treating and Hardcoat Anodizing in the Toronto, Ontario area.
All work is performed within a ISO:9000 registered QMS.
*Teflon is a registered trademark of DuPont Corporation