UPS 509 UVST UV STABLE TOPCOAT is a two-pack solvent based polyurethane UV stable coating. Once cured it offers a tough UV resistant finish with excellent durability and light fastness.
The product is normally used as a UV stable finishing layer to surfaces previously coated with UPS 405 EPC EPOXY PROTECTIVE COATING or UPS 908 MP METAL PRIMER.
Suitable for use in flooring and corrosion
protection applications
Combines good application characteristics with excellent gloss and colour retention
Excellent chemical and solvent resistance
Formally Known as UV 840/ Uni-Tech UV
Ideal for protection against UV degradation, corrosion
and weathering
Widely used throughout the rail and road infrastructure for
bridge protection
Available in a wide range of colours
Applications for UPS 509 UVST UV STABLE TOPCOAT include:
External surfaces of pipelines
Other land / Marine structures
Tanks
Surface Preparation Manual –Mechanical – Abrasive Blast
20-minute useable life
Dry heat resistance in excess of 200°C (392°F)
Cost Effect Solution
Useable Life
30 mins @ 20°C (68°F)
Tensile Shear Adhesion
(ASTM D1002 Abrasive Blasted Mild Steel with 75-micron profile)
195KG/cm² (2,770 psi)
Corrosion Resistance
(ASTM B117)
Minimum 5,000 hours
Available Colours
Any RAL / BS
Minimum Over-Coating Window
90 minutes @ 20°C (68°F)
Salt Fog Resistance
(ASTM B117)
Unaffected after 10,000 hours
Humidity Resistance
(BS3900)
Unaffected 5,000 hours
Pack Sizes
5LTR (1.25US Gallon)
5LTR (1.3 US Gallon) of fully mixed product will give the following coverage rates -
50m² at 100 microns 536ft² at 4mil
Please note that the coverage rates quoted are theoretical and do not take into consideration the profile or condition of the surface being repaired
Suitable for use in immersed conditions at temperatures up to 50°C (122°F) dependent on chemical contact
Dry conditions up to 130°C (266°F) dependent on chemical contact
The product demonstrates resistance to a wide variety of inorganic acids, alkalis’, salts and organic media
If the chemical is not listed, please refer to the Unique Polymer Systems Technical Centre for advice
Email: sales@uniquepolymersystems.com or call +44 (0) 1531 636 300
