Reprotec UK - Epoxy Floor Paint - Coatings for Industry Sales Number: 0191 300 9989

3M™ Scotchkote™ Wall-Tech PU 846


3M™ Scotchkote™ Wall-Tech PU 846



  • Highly Flexible - 200% elongation
  • Does not chalk on ageing
  • UV Stable
  • Brush / roller / spray application
  • Tough and durable
  • Can be used for external steel tanks
The Benefits are:-
  • 10 years life to first maintenance
  • Single pack formulation
  • Normally a one coat operation
  • Colourcoat HPS 200 approval
  • No priming required
  • Weatherproof

Plastic Coated Sheeting is now one of the most common forms of external cladding on Industrial, Commercial and Leisure buildings.
in general, the plastic coatings can be categorised into three types:-

  1. Plastisol (organisol), is a form of PVC and is usually recognised by a textured (crocodile like skin) surface which, when new, is approx 1mm thick.
  2. PVF2 plastic is based on polyvinyl flouride and is usually a smooth or regular textured surface with a much lower film thickness than Plastisol.
  3. Polyester powder coating that has a perfectly smooth surface.

No primer is required for the Plastisol:-   PVF2, Polyester Powder and previously painted may need a primer - ask technical for details.

All three surfaces offer extended durability and usually the prime reason for coating such surfaces is a cosmetic one where refurbishment, upgrade and colour change is required. Although in some instances over time, debonding and under-edge corrosion does occur.

3M™ Scotchkote™ Wall-Tech PU 846 

is a moisture triggered Polyurethane it is the first choice material designed to provide optimum, long term performance on these types of cladding. The flexibility of the material ensures that the coating can cope easily with the natural movement and flexing of the sheeting due to environmental conditions. Scotchkote wall-Tech PU 846 has been tested by Corus Groupl PLC for use as an over paint system for the refurbishment of the widely used Colourcoat HPS sheeting.

Pack sizes:- 20 Litres

Colours:- BS4800 and RAL available ring for details.

Theoretical Coverage :- 8sq metres per litre at 75 microns dft.

Technical Data Sheet

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