Selemix Extra Topcoat 7-512


A fast drying high gloss two pack polyurethane topcoat with excellent abrasion resistance, very good corrosion resistance and colour retention properties. Selemix Extra Topcoat is available in a wide range of RAL and British standard colours, it is recommended as a topcoat in C5-M environments.

RAL Classic 1000
RAL Classic 2000
RAL Classic 3000
RAL Classic 4000
RAL Classic 5000
RAL Classic 6000
RAL Classic 7000
RAL Classic 8000
RAL Classic 9000


Selemix Extra Gloss Topcoat is a high gloss chemical resistant two pack polyurethane finish suitable as a topcoat in aggressive C5-M and C5-I environments. Selemix Extra Topcoat is available in a wide range of colours with excellent colour and gloss retention. It can be applied by Airless spray, Air assisted Airless, Conventional spray or HVLP. Selemix Extra Topcoat is ideal as a topcoat over Selemix epoxy and Polyurethane primers when a high gloss finish with excellent chemical and weather resistance is required.

Selemix Extra Topcoat is a two pack high gloss polyurethane finish recommended for use in atmospheric environments for application over suitably primed substrates.  It is recommended for corrosion protection and decoration in aggressive C5-M and C5-I rated environments for industrial & construction equipment, agricultural equipment, earthmoving equipment, building products and structural steel. It can be applied up to 50 microns dry film thickness in a single coat by airless spray or conventional spray equipment.

Surface Preparation

Painted surfaces: Surface to be clean, dry and undamaged compatible coating, free from oil grease and other contaminants. Recommended over Selemix Epoxy primer 7-413 or Polyurethane primer 2-705.

Technical Data

Download Datasheet Download Datasheet

Volume Solids (ISO 3223): 40% Ready for use.
VOC Content: 450 g/lt
Flash point (ISO 3679): 23c
Dry Film thickness: 50 microns
Wet Film thickness: 125 microns
Theoretical coverage: 8 sq m/lt
Mix Ratio: 4:1 (Hardener 9-080)
Pot Life 20c: 90 mins
Touch Dry 20c: 15mins
Overcoat 20c: Allow 15 mins between coats. Flatting required after 24hrs.
Nozzle tip: 9-11 thou Airless, 1.4-1.7mm conventional
Pressure at nozzle: 2000psi Airless, 50psi Conventional
Thinner: No. 1-208 Airless, 1-420 Conventional
Technical: See Selemix full TDS for further information on mixing and application

H&S: Observe the precautionary information on the container. Refer to MSDS for full health and safety information and storage regulations.


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