rust-proof

Immune to corrosion

Rust-proof describes materials or coatings that resist rust—the reddish corrosion that forms when iron or steel is exposed to moisture and air.

Stainless steel is naturally rust-proof; other metals are made rust-proof through galvanizing, painting, or chemical treatment.

The verb means to apply such protection: We rust-proofed the car before winter.

materials

stainless steel

Rust-proof iron alloy

titanium · anodized · brass · copper alloy · nickel-plated · fiberglass · PVC · polymer · composite · bronze

properties

durable

Able to withstand use

maintenance-free · protective · sealed · coated · treated · impervious · resilient · sturdy · reliable · permanent

treatment

galvanizing

Spurring into sudden action

primer · sealant · powder coating · electroplating · chromating · undercoating · epoxy coating

applications

hardware

Metal goods and fittings

hinges · brackets · outdoor furniture · anchor chain · gutters · railings · fencing · garden tools · patio furniture · barbecue grill

Categories
Opposites
corrosion resistance

rust-proofcorrodible

Capable of being eroded chemically

oxidizable · corrosive · untreated · unprotected · uncoated

Family

rustproof, rustproofed, rustproofing

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G