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Polyurethane Top Coat - Fortis Coat 527

Fortis Coat 527 is a two-part non-yellowing polyurethane coating with good chemical resistance and exterior durability.

Information

Fortis Coat 527 is superior long-term non-yellow modified polyurethane acrylate that is isocyanate cured. Available in clear and colour it provides a tough flexible abrasion-resistant coating. The coating is perfect for upgrading an aged epoxy floor coating. 

Material

Modified Polyurethane Acrylate

Advantages

Excellent colour retention Non-yellowing Tough, flexible and abrasion-resistant Chemical resistant

Industries

Construction, Concrete


Applications

Mix Fortis Coat 527 in the correct mixing ratio. Mixed material should be poured out in ribbons across the area to be rolled. Use a  microfibre 5mm nap roller cover. Apply Fortis Coat 527 over a previously primed surface for best results.  The pot life is limited.  Clear as soon as the colour is dust-free. Before clear coat and after the 527 is hard, sand with P200 – P600.

Surfaces

The highest degree of surface preparation will result in the highest performance coating.

Substrates should be thoroughly sanded or ground to provide a keyed surface. Refer to Technical Note #4 - Surface Preparation. If applying over existing coatings adhesion should be tested. Remove all potential contaminants. On concrete surfaces, it is best to diamond grind the surface. Fresh concrete should be left to cure for a minimum of 28 days before the application.


Specifications

Feature
Specification
Colour
Clear and Coloured
Film Thickness
60μm @ 7.5m²/L
Coverage Rate
5-10m²/L
Pot Life
~45min
Touch Dry
1-3h
Hard Dry
10-24h
Recoat
~8-24h
Heavy Traffic
4 days
Number of Coats
min 2
Final Cure
7 days
Ratio
4:1

Pack Sizes

4l, 20L

Available Colours

Clear
N14 White
N35 Light Grey
N44 Bridge Grey
N61 Black (Made To Order)
X43 Beige (Made To Order)

Downloads

Technical Datasheets

Fortis Coat 527 Technical Data Sheet

Safety Datasheets

Fortis Coat 527 Part A Safety Data Sheet
Fortis Coat 527 Part B Safety Data Sheet