ViterShield 177 Two Pack Zinc Phosphate Epoxy Primer Finish

Brand:
Reference:
SPV177

ViterShield 177 Epoxy Primer/Finish

An economical, high solids two pack primer or primer/finish for steelwork.

Low VOCs to help meet the requirements of the SED solvent directive.

Excellent resistance to undercutting from damage areas.

Can be overcoated with a range of systems including intumescent fire protection coatings

Matt Finish

£125.50 (excl VAT)
£125.50
Size
  • 20L
Finish
  • Matt
Colour
  • White
  • Light Grey
  • Buff
Description

About ViterShield 177 Two Pack Zinc Phosphate Epoxy Primer Finish 

ViterShield 177 Epoxy Zinc Phosphate Primer/Finish is an economical, high solids two pack primer or primer/finish for steelwork.

Low VOCs to help meet the requirements of the SED solvent directive.

Excellent resistance to undercutting from damage areas.

Can be overcoated with a range of systems including intumescent fire protection coatings.

Available in a selected range of colours. 

Provides a high build single coat/two coat high performance system for steelwork

Excellent cure speed and high build properties

Not recommended for coastal exposure without overcoating

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 Coat

Stainless Steel

Degrease with Cleaner Degreaser (Product Reference H30 or ND14) and manually abrade. 

Aluminium and Alloys

Degrease with Cleaner Degreaser (Product Reference H30 or ND14) and manually abrade. 

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, Viterthane PLS and Viterthane PLV

Recommended Thinners 

1031 Thinners

Coverage Rates

Recommended Film weight:Minimum WFT 117µm Maximum 273µm

Theoretical coverage rate: 3.7-8.5m² per litre

Application Methods

Vitershield 177 Epoxy Primer/finish can be applied by the following methods.

Airless Spray: Yes

Conventional Spray: Yes

Brush: Yes 

Roller: Yes

Mix Ratio: 4 Parts base :1 Part hardener

Pot life: 8 hours at 23ºC

Application Guidance 

Airless Spray

Output fluid pressure at tip 2000psi, 

Tip Size 15-21 thou (0.38-0.53 mm) 

Thinning with 1031 (Note, thinning will reduce the film weight)

Brush / Roller 

Recommended for small areas and touch up. Thin as appropriate to achieve a smooth film flow.

Please note: application by brush and roller 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 75µm and 23ºC 

Dust Dry: 1.5h 

Recoatable:  6h

Hard Dry: 4h 

Cleaning Tools and Equipment

Clean equipment with 950 Thinner after use

% Volume Solids :64%

VOC content : 340-380g / 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.

Features
SPV177
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