Zingaspray aersols are best used for repairing worn or damaged hot dip galvanising or spot repair on items previously coated with Zinga 96% Zinc Cathodic Protection. Zingaspray aersols offer cold galvanizing paint protection of ferrous metal structures as an alternative to hot dip galvansation or metallisation.
For Marine Structures: Remove all growth with a UHP water jet or high pressure wash down. Leave to dry. Blast clean the substrate.
For Old or Worn Galvanising or Repair of Old Zinga: Steam clean to remove contamination from porous surfaces, dry off, blast clean as normal.
For New Steel: Steam clean or high pressure wash down all surfaces. Leave to dry. Blast clean to standard Sa 2.5
New Galvanised Steel: Steam clean substrate. Sweep blast the surface at a blast pressure of 55psi using a 45° nozzle angle to avoid removing any existing zinc thickness.
For Cast Iron: Steam clean or high pressure wash down all surfaces. Leave to dry. Blast clean to standard Sa 2.5
For Aluminium Alloys: Solvent clean as per SSPC-SP1 Standard. Blast clean with aluminium oxide media grade 3. Vacuum surface before application.
One coat of Zingaspray will dry at approximately 20-25 microns. Therefore a minimum of two coats is recommended.
|VOC Content:||668.0g per Litre|
|Suitable Substrates:||For the repairing and touching-up of damaged or old hot-dipped, Zinganised or other zinc coated structures.|
|Theoretical Coverage:||4.22 m2 per litre at 40 microns|
|Wet Film Thickness (WFT):||-|
|Dry Film Thickness (DFT):||40 microns|
|Touch Dry:||15 minutes at 20°C in 40 microns|
|Overcoatable:||Always apply 2 layers, apply the second coat 1 hour after touch dry.|
|Fully Cured:||48 hours at 20°C in 40 microns|
|Cleaner / Thinner:||-|
|Shelf Life:||2 years unopened|
|Packaging:||Available in 500ml Aerosols|