International Intergard 740

SKU
id18918
Part A and B: UN1263 (Class: 3, Pk Grp: III)
A tough two component epoxy finish coat suitable for concrete that offers good abrasion and chemical resistance in corrosive environments.
Available in 5 and 20 Litres
From £89.42 £74.52
In stock
Only %1 left
Product Description

International Intergard 740 is a tough two component epoxy finish coat suitable for concrete that offers good abrasion and chemical resistance in corrosive environments.

Best Uses

International Intergard 740 is formulated as a tough, hard wearing finish for application over properly primed surfaces. Exhibits good abrasion resistance, and affords good protection against spills and splashes of a range of chemicals such as acids, alkalis, solvents, and salt solutions. Suitable for use in a wide range of environments including offshore structures, petrochemical facilities, bridges, pulp and paper mills, and the power industry. This product is ideal for offshore wind farms.

Application

All surfaces to be coated should be clean, dry and free from contamination. Prior to paint application all surfaces should be assessed and treated in accordance with ISO 8504:2000.

Primed Surfaces
Intergard 740 should always be applied over a recommended anti-corrosive coating scheme. The primer surface should be dry and free from all contamination and Intergard 740 must be applied within the overcoating intervals specified (consult the relevant product data sheet). Areas of breakdown, damage etc., should be prepared to the specified standard (e.g. Sa2½ (ISO 8501-1:2007) or SSPC-SP6, Abrasive Blasting, or SSPC-SP11, Power Tool Cleaning) and patch primed prior
to the application of Intergard 740.

Concrete, Pre-Cast Blockwork etc.
Intergard 740 is suitable for application to concrete. For the first coat it is recommended that Intergard 740 is thinned 10-15% by International Thinners in order to provide good penetration of the concrete substrate and act as a primer / sealer coat. Concrete should be cured for a minimum of 28 days prior to coating. The moisture content of the concrete should be below 6%. All surfaces should be clean, dry and free from curing compounds, release agents, trowelling compounds, surface hardeners, efflorescence, grease, oil, dirt, old coatings and loose or disintegrating concrete. All poured and precast concrete must also be sweep blasted (preferred) or acid etched to remove laitence.

Plaster, Cement Render, Concrete etc.
Surface should be clean, dry and free from contamination. Remove old, loose or flaking paint. Fill and sand minor defects. Damp patches, oil staining, bitumen bleed, nicotine deposits, efflorescence and rust discolouration must either be treated at source, or better, the cause of such stains/defects removed. Existing mould, algae
and other growth must be killed before commencing work. Domestic strength bleach diluted 1:4 with water or a proprietary fungicide solution should be used. Two treatments may be necessary, after which the area must be washed down and scrubbed to remove residues. Ideally, to prevent future infestations the conditions which support growth should be identified and cure sought.

Technical Details

Approvals

  • NATO Approval No. 8010-99-488-7443 (Black 5 Litres)
  • NATO Approval No. 8010-99-773-8674 (White 5 Litres)
  • NATO Approval No. 8010-99-285-3824 (Black 20 Litres)
  • Norsok M-501 System 4 (Pre Qualified)

Compatibility

The following primers are suitable for Intergard 740:

When Intergard 740 is used as a primer for concrete the following products are suitable topcoats:

For other suitable primers/topcoats, consult Promain's technical team.

Technical Info

Components: Two Part
Type: Solvent Based
Finish: High Gloss
Stock Colours: Just tints
Tintable: Yes. Please note, bespoke tints are non refundable / exchangeable
VOC Content: 344.0g per Litre
Volume Solids: 51%
Suitable Substrates: For concrete, pre cast blockwork, plaster, cement render, primed surfaces
Application Method: Brush, Roller, Air Atomised Spray or Airless Spray
Theoretical Coverage: m2 per litre at microns
Wet Film Thickness (WFT): 98 microns
Dry Film Thickness (DFT): 50 microns
Induction Time: -
Pot Life: 10 hours at 15°C
Touch Dry: 12 hours at 15°C
Overcoatable: After 30 hours at 15°C
Hard Dry: 30 hours at 15°C
Cleaner / Thinner: Thinner: International GTA220 (or International GTA415). Cleaner: International GTA822 (or International GTA415)
Shelf Life: 12 months minimum at 25°C
Packaging: Available in 5 and 20 Litres

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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