Selemix 7-512 Polyurethane Extra 2k Topcoat will provide a high level gloss and very high level of chemical and atmospheric resistance making it ideal for protecting steel in harsh environments up to C5-M & C5-I High.
Selemix 7-512 Polyurethane Extra Topcoat will provide a high gloss finish with excellent opacity, it is also available in a large range of colours and can be tinted to most RAL, BS & NCS colour codes. Selemix 7-512 has been formulated with both polyurethane and enamel and has a high resistance to both chemical and atmospheric attack, when used as part of Selemix paint system it can provided protection in the harshest of environments such as C5M-High & C5I-High.
When used as topcoat as part of a Selemix paint system the 7-512 is ideal for application onto steel, black steel, phosphate steel, galvanised steel, fibre glass reinforced polyester, light alloys, steel structures, light industrial, equipment, agricultural equipment, trailers, tractors, harvesters, ploughs, plant equipment, excavators, earthmovers, dumpers, screed pumps, power barrows, steel doors, garage doors roller shutters, cars, trucks, workshop equipment, machine tools, lathes, milling machines, drill presses, control panels plus many more.
7-512 is best used as topcoat over either a 2 pack Selemix pu or epoxy primer when a high gloss finish with a high resistance to chemical attack and harsh atmospheric conditions is required, using as part of an applicable Selemix paint system the 7-512 is perfect for protecting agricultural equipment, trailers, tractors, ploughs, harvesters, plant equipment, excavators, diggers, dumpers, screed pumps, power barrows, steel, galvanised steel, stainless steel, phosphate steel, black steel, light alloys, previously coated steel, machine tools, lathes, milling machines, drill presses, guillotines, workshop equipment, welfare cabins, airport ground support equipment, electrical cabinets plus many more.
7-512 Polyurethane Extra Topcoat is best applied by either conventional or airless spray equipment. When applied at a 50 micron dry film thickness it has theoretical coverage rate of 7.5-8.5 m2 per litre. For best results it is recommended 2 coats are applied. Before application the 7-512 will need to be combined with Selemix Hardener 9-065 or 9-080 at a general ratio of 4 to 1 it will also require thinning down with Selemix Thinners 1-208 or 1-420. Always consult the manufactures technical datasheet prior for applicable mix ratio prior to use.
- Selemix 7-512 is a 2 pack Solvent polyurethane based paint
- High gloss finish
- High opacity
- High resistance to chemical attack
- High resistance to atmospheric attack
- Ideal for C5-I and C5-M high rated environments
- Pot life 90 minutes at 20° Celsius
- Touch dry 4-5 hours at 20° Celsius
- Fully cured 12-18 hours at 20° Celsius
- Compatible thinners Selemix 1-420 & 1-208 for large areas
- Compatible hardeners Selemix 9-060 & 9-065 for large areas
- Theoretical coverage of 7.5-8.5 m2 per litre when applied at a 50 micron dry film thickness
- Available in 5 and 20 litres.