ZR 99 is recommended for the cold galvanising and durable protection of allmetallic parts - whether iron or alloy. ZR 99 contains 99.9 per cent pure zinc; it dries quickly to an even thickness with a glossy finish and resists up to 550C without degrading - allowing it to be used on materials subject to very high temperatures. ZR 99 can also be welded (except argon welding). Formulation guaranteed free from chlorine - hydrocarbons and aromatics.BENEFITS
- Galvanic protection against thermal and chemical corrosion
- Resists salty and other corrosive atmospheres
- Resists temperatures from -50 to +550C - continuously
- Excellent finish
- Tack free and can be handled in 15 to 20 minutes at 25C; full cure after 24 hours
- Can be painted after curing
- High coverage ability without running or excessive thickness
- Aerosol formulation gives quick - even coverage in any location
- Does not run even on threaded parts
TYPICAL USES
- Galvanic protection
- Surface treatment
- Touching up hot-dip galvanised parts
- Surface preparation
- Protecting all un-coated mechanical parts
- Surface reconditioning after:
- Machining
- Welding
- Filing
- Drilling or Cutting etc
TYPICAL INDUSTRIES- Automotive
- Mining
- Mechanical engineering
- Dock yards
- Civil engineering
- Offshore
- Iron and steel
- Agricultural machinery
APPLICATIONS- Electrical and signal posts
- Security rails
- Chimney stacks
- Flanges
- Pipe work
- Connections
- Machine beds
- Casings
- Body work
- Architectural elements
- Rivet heads
- Fasteners
- Roof zinc cups
- Threaded assemblies
- Electric motor and pump casing
- Water meters
- Hinges
- Metallic doors and frames
- Railings
- Fences and doors
- Sanitary installations
- Heat pumps
- Air
- Conditioning equipment
- Heating and ventilating equipment
- Electrical equipment
- Rolling stock
- Nails and screws before plastering
- Physical Appearance : Coloured Liquid
- Colour : Metallic Grey
- Odour : Light
- Flash Point : Not Measurable
- Specific Gravity At 25OC : 0.93
- Resistance To Brine : 280 h unscratched film
- Temperature Range : -50 to +550oC - continuous
- Drying Time At 25OC : Dust dry/handeable: 15 to 20 minutes
- Complete: 24hours
- Health And Safety : Flammable
- Packaging : 400ml
COMPOSITIONA blend of organic resins and zinc (99.9% of solids) that complies with the Montreal Protocol of 1992. Formulation is classified as not toxic or harmful to EN ISO 11014.1 1995.
APPLICATION METHOD- Although a galvanising product - ZR 99 can be likened to a paint. Similar to hot galvanising; it is recommended that a test is carried out prior to painting
- As far as possible - eliminate all traces of rust by brushing - sanding or shot blasting and all traces of oil and dirt with cleaners such as Ambersil Fastclean 200 (aerosol)
- Shake can thoroughly before use
- Hold upright 30 cm (12 inches) from surface to be treated
- Spray and shake alternately until area is fully covered
- If over-painting ZR 99 - ensure coating is completely cured
STORAGEThe product may be stored at normal ambient temperatures and has a shelf life of not less than 12 months with correct storage. Aerosols should always be stored below 50OC - away from direct heat and naked flame.