TECHSHIELD ZINC RICH WELDABLE PRIMER
Features and benefits:
• Ultimate Cathodic protection of bare or galvanised steel
• 90% pure zinc content in dry film
• Re-coat within 30 mins
• 1000 hrs salt spray resistance
• Temperature resistant to 350oc
• Matches old zinc galvanising
Physical and chemical data:
Basis of binder –Â Epoxy-Ester
Colour –Â Grey
Coverage – 1.5 – 2m2
Temperature resistance – Up to 350°c
Storage stability – 10 years if appropriate storage provided
– 10°-25°C, humidity max. 60%)
Size – 500ml aerosol
VOC content – 634g/lt
Drying times @ 20°c
Touch Dry
Dry to Handle
10 – 15 minutes
20 – 30 minutes
Application guide:
• Surface must be clean, dry and dust free
• Sand the surface slightly
• Shake aerosol for at least two minute after the agitator ball is free.
• Shake aerosol during use
• Apply at a distance of 25 cm from the treatment area
• Apply several coats allowing for a 5 – 10 mins flash off between coats
• Can be overcoated with a suitable topcoat like Techshield Gloss, Satin or Matt Topcoat
• After use turn aerosol upside down and empty valve for 2 – 3 seconds
