A single component - zinc-aluminium coating combining corrosion protection properties with the lustre look of recently galvanised parts. Bright Cold Galvanising Spray is a combination of zinc and aluminium powders - resins and additives; formulated to form a flexible protective film with a bright - glossy appearance.
Features:
- Excellent touch-up for freshly galvanised surfaces
- Provides excellent corrosion and rust resistance to ferrous metals
- Unique combination of flexibility and hardness
- Resists rusting - peeling and fading
- Adheres well to metal surfaces
- Excellent colour match for recently hot-dip galvanised parts
- Totally lead and chromate free
- No chlorinated solvents
Applications:
- Touch-up at Hot-Dip galvanising plants
- Fences and gates
- Home - garden and farm equipment
- Construction equipment
- Structural steel
- Guard rails
- Welding seams
- Pipes and fittings
- Coastal and ship-borne installations
- Repair of LPG storage tanks
Directions:
- Shake aerosol can very well for at least one minute after agitator ball is free
- Repeat frequently while using
- Apply to a clean - degreased dry surface for best results
- Remove rust and scale with a wire brush
- Apply in light - even coats;
- Best results are obtained with 2 lighter rather than 1 heavy coat
- Additional coats can be applied after 15-20 minutes
- When spraying is finished - clean aerosol valve by turning can upside down and press button until only propellant escapes
- If clogging occurs - remove button and clean orifice with fine wire
- Do not use on energised equipment
- Use in well ventilated area
- Appearance : Bright Aluminium Finish
- Resin Type : Modified Alkyd
- Pigment Type : Mixture of Zinc (purity 98%) and Non-leafing Aluminium
- Specific Gravity (@ 20C) : 1.06
- Flash Point (solvents) -4C
- Coverage (30 m dry) : Approx. 1.6 m2/can (400 ml)
- Application Conditions
- Minimum Ambient Temperature : 10C
- Minimum Surface Temperature : 5C ; 3C over dew point
- Maximum Humidity : 85 %RH
- Drying Times : 30 min
- To Touch 4 h
- To Handle Complete Curing : 90% Cured After 7 Days @ 23C
- Recommended Film Thickness : 30-40 m
- Thinner / Cleaner : White Spirit - Acetates
- Dry film properties (35 m on degreased metal) Salt spray (ASTM B 117) : 100 h (*)
- Adhesion on steel (ASTM D 3359) : GT= 0/1
- Flexibility (6 mm mandrel - visual) : Pass
- Heat resistance (4 h @ 200C) : Slight Yellowing
- Low temperature resistance : -30C
- Hardness Persoz (after 72 h) : 80 s
- Packaging: : 400ml
Storage:
The product may be stored at normal ambient temperatures and has a shelf life of not less than 48 months with correct storage. Aerosols should always be stored below 50OC - away from direct heat and naked flame.