ViterLac PU90 is a general purpose urethane alkyd high gloss finish.
It has good weathering and durability retaining its gloss and colour over an extended period.
Quick to dry it is ideally suited for the finishing of structural steel over selected ViterPrime primers.
Used on agricultural machinery and earth moving equipment (ACE market).
Apply by brush or conventional spray.
About ViterLac PU90 PU modified High Gloss Enamel.
ViterLac PU90 is a general purpose urethane alkyd high gloss finish.
It has good weathering and durability retaining its gloss and colour over an extended period.
Quick to dry it is Ideally suited for the finishing of structural steel over selected ViterPrime primers.
Used on agricultural machinery and earth moving equipment (ACE market).
Apply by brush or conventional spray.
Preparation
Surfaces to be coated must be clean, dry and free from any material such as oil, grease, salts and dirt that might affect adhesion.
Remove loose flaking or friable material.
Where necessary, remove weld spatter and grind smooth all rough,sharp edges and weld seams.
Galvanised steel
Thoroughly degrease with Cleaner Degreaser (Product Reference H30 or ND14) and lightly abrade any very shiny areas.
Mild Steel
Degrease with a Cleaner Degreaser (Product Reference H30 or ND14) and either manually abrade or blast clean to Sa2½ (ISO 8501-1:2007)
If blast cleaning is not possible, phosphating is recommended for cold rolled steel to improve adhesion.
Phosphate Steel
Degrease with Cleaner Degreaser (Product Reference H30 or ND14) and manually abrade prior to application of the Primer/Finish Coat.
Stainless Steel
Degrease with Cleaner Degreaser (Product Reference H30 or ND14) and manually abrade prior to application of the Primer/Finish Coat.
Aluminium and Alloys
Degrease with Cleaner Degreaser (Product Reference H30 or ND14) and manually abrade prior to application of the Primer/Finish Coat.
The temperature of the ambient air, surface or paint should not fall below 5ºC during application or drying.
Application Conditions
Relative humidity should not exceed 80%.
The surface temperature of the steel should remain at least 3ºC above the dew point.
Cold damp conditions will impair drying times and the final finish.
Recommended Finish Coats
Overcoat with itself only
Recommended Thinners
1006 Thinners
Coverage Rates
Recommended Film weight:Minimum WFT 62µm Maximum 88µm
Theoretical coverage rate: 11.4-16.0m² per litre
Application Methods
Viterlac PU90 can be applied by the following methods.
Airless Spray: Yes
Conventional Spray: Yes
Brush: Yes
Roller: No
Application Guidance
Airless Spray
Output fluid pressure at tip 1800-2500psi,
Tip Size 11-19 thou (0.28-0.48 mm)
Thinning with 1006 (Note thinning will reduce the film weight)
Brush
Please note: application by brush will result in a reduced film thickness and is recommended only for small areas of touch up/remedial work
Drying times at a WFT at 50µm and 23ºC
Dust Dry: 1-2h
Recoatable: Overnight
Hard Dry: 2-3h
Cleaning Tools and Equipment
Clean equipment with 1006 Thinner after use
% Volume Solids : 40%
VOC content : 420-460g / litre
Safe use
This product is formulated for professional use.
Please ensure suitable and appropriate personal protective equipment is worn during handling and application.
For more detail please consult the Product Datasheet.
Please contact us for the Health and Safety Datasheet.
Review this Product