Corrosion and Rust Resistance

Plan:

Powder Coating

• Demtool powder coating - RAL #9005, glossy

• taping off parts to be welded later

Primer Options

• Will be used to cover welded portions

• Two coats required

• Will require recoating area if there is a chip/crack

• https://www.canadiantire.ca/en/pdp/armor-coat-rust-primer-grey-3-78-l-0489148p.html#srp

• https://www.homedepot.com/p/Rust-Oleum-Professional-1-gal-High-Performance-Flat-Rusty-Metal-Oil-Based-Rust-Preventive-Primer-2-Pack-7769402/202058804

Boeing T9

• Made for airplane parts, common for motorcycles and car undercarriages

• Works well on 4130 chromoly

• Has to be re-applied approximately every 6 months

• Available in spray cans, gallon jugs, or smaller tubes

• https://www.theruststore.com/Boeshield-T-9-Gallon-P5.aspx

• https://boeshield.com/why-boeshield-2/

Aerosol Wax Coating

https://www.cosmolinedirect.com/cosmoline-rp-342-heavy-spray-military-grade-rust-preventive/

Supplier recommended: https://www.cosmolinedirect.com/rp-342-black-military-grade-rust-preventive-spray/

• one-step spray application

Wax Coating

https://www.cosmolinedirect.com/cosmoline-black-rust-veto-344/

• needs to be thinned with mineral spirits

• same chemical as aerosol above

Rust Cure Formula 3000

https://corrosionfree.com/store/rust-cure-formula-3000-spray-can/

• available at Canadian Tire

• most likely need 6 cans for sufficient coat

• compatible with ferrous metals

• SDS: https://www.southwestcoatings.ca/assets/formula-3000-with-csc-850-sds.pdf

Rust Check Coat and Protect

• available at Canadian Tire

• most likely need 6 cans for sufficient coat

• SDS: https://www.rustcheck.com/download/rust-check-coat-and-protect-aerosol-10025-350g_eng/