CRC - Zinc It

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Galvanic Rust Protection

CRC Zinc It is a weld through single component zinc-rich compound that offers the same advantages as hot-dip galvanising by forming a highly-protective coating with 95% highest purity zinc on bare steel or iron surfaces. It is ideal for repairing damaged galvanised surfaces or as a convenient and easy-to-apply alternative if hot-dip galvanising is not available.

The zinc particles fuse directly to clean metal and form an electro-chemical bond that – due to sacrificial anodisation of zinc – stops rust and rust creepage, even when scratched, abraded or dented.

Features & Benefits

  • Zinc-rich – 95% highest purity zinc in the dried film, fuses directly to iron or steel surfaces
  • Weld through - Zinc It provides a unique coating that can be welded through
  • Same advantages as hot-dip galvanising – Exceptional rust protection
  • Excellent adhesive qualities – Forms a tough coat for long-term protection
  • Easy application – High film build in one step
  • Heavy-duty – Resistant to salt corrosion, water and heat. Powerful protection in harsh conditions
  • High Heat Resistance – Up to 500°C
  • Long-term corrosion protection – Corrosion Protection Factor 72 (up to 6 years outdoors, depending on conditions. Protection in extreme conditions may require re-application more frequently)
  • Sacrificial anodisation of Zinc – Stops rust and rust creepage even when scratched, abraded or dented
  • Fast drying – Touch dry in 20 minutes, recoat at any stage, full cure in 24 hours
  • Easy re-application over existing film and/or clean surfaces – For ongoing protection
  • Delivered from a unique aerosol system giving a smooth even coat.
  • Finish coat – Can act as the finish coat, no need for primer
  • Excellent primer – May be over-coated with most standard protective paint systems for metal
  • Does not contain CFCs, methylene chloride
  • Excellent weldability
  • MPI Approved C23

Uses

  • Structural steel or frames – Welded seams, spot welding repairs, rivet holes, signs and signposts, pipes, roofs
  • Electrical – Transformers, transmission towers, earth pegs
  • Farm equipment – Water tanks, tank stands, fences, gates, animal raceways in milking sheds and yards, farm implements and tractor draw bars, metal junction, terminal boxes, pump equipment, corrugated metal buildings
  • Boats and boat trailers – Shackles, winches, draw bars, subframes, wheel and guards
  • Car or caravan – Inner door panels, tow bars, exhaust tail pipes and wheel protection under hub caps
  • Perfect touch-up – For galvanised products which have been cut, drilled or welded
  • At home – On iron railings, roofing and spouting, gutters, plumbing, ducting, radio and TV aerials, outdoor fixtures, hinges, fences and gates, wrought iron, air conditioning and refrigeration units
  • Industrial – Equipment and machinery, machine housings
  • Roading and Construction – Bridges, guard rails, lamp stands
  • Wherever galvanising requires repair or bare steel or iron needs protection
  • For use on steel or iron – Not effective when used on non-ferrous metals