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CRC Zinc It (350g)

  • Pack Quantity: 6
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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.

The quick-drying, tough coating is resistant to salt corrosion, water and heat and makes CRC Zinc It the premium product if long-term protection in harsh conditions and highly corrosive environments is required.

CRC Zinc It provides excellent cover and is capable to be applied as a heavy film for extra protection without forming runs. Delivered from a unique aerosol system giving a smooth even coat.

Ongoing protection can be achieved through simple re-coating within 6 years, depending on conditions. Protection in extreme conditions may require re-application more frequently.

CRC Zinc It can act as a finish coat on clean iron, steel and their welds. Top-coating CRC Zinc It with another product of CRC’s Zinc coating range provides extra protection and a selection of bright metallic or coloured gloss finishes – the ultimate choice for your application.

If other colours are required, CRC Zinc It can be top-coated with most standard decorative paint systems for metals.

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)
  • 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
  • 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


  • 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


Product Type Anti-Rust Paint
Container Size 350g
Brand CRC
Dangerous Goods Class 2
UN Number 1950