International Ceilcote 680M

UN1263 (Class: 3, Pk Grp: III)
A low viscosity Primer/Saturant for steel and concrete.
Available in 20 Litres
£829.80 £691.50
In stock
Product Description

International Ceilcote 680M Primer/Saturant is a low viscosity, 85% volume solids epoxy compound, based on a unique adduct curing technology. Applied in one or two coats over correctly prepared surfaces, it provides a moisture resistant barrier and improves the surface strength of concrete. 

Best Uses

Ceilcote 680M is recommended for use as a primer for steel and as a concrete sealer where non-dusting and/or mild chemical resistance is required.  It is also suitable for use as a blast holding primer. The addition of Ceilcote C#1 Powder provides conductivity where required.


Recommended application is by Airless Spray, Brush or Short nap roller. Please note that Air Spray (Conventional) is not recommended with this product.

All surfaces to be coated should be clean, dry and free from contamination. Prior to paint application, all steel surfaces should be assessed and treated in accordance with ISO 8504:2000. Oil or grease should be removed in accordance with SSPC-SP1 Solvent Cleaning.

Steel Substrates
For immersion service or service in humid conditions or elevated temperatures, this product should be applied to surfaces which have been prepared by abrasive blast cleaning to Sa3 (ISO 8501-1:2007), SSPC SP5 or NACE #1. For dry environments, abrasive blast cleaning to Sa2½ (ISO8501-1:2007), SSPC SP10 or NACE #2 will be suitable. A minimum surface profile of 75 microns (3 mils) is required.

Ceilcote 680M must be applied before oxidation of the steel occurs. If oxidation does occur, the entire oxidised area should be re-blasted to the standard specified above. Any surface defects that are revealed by the blast cleaning process should be ground, filled or treated in the appropriate manner.

Concrete Substrates
Concrete should be well cured prior to priming with Ceilcote 680M. The concrete surface should be dry and pass the plastic sheet test (ASTM D4263). 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 concrete surfaces must also be abrasive blast cleaned to provide a roughened surface and remove laitance. The surface tensile
strength (ASTM 4541) as prepared should be at least 2MPa (300 psi).

Refer to the Concrete Surface Preparation Guidelines for more information.


Technical Details
Components: Two Components
Type: Epoxy
Finish: n/a
Stock Colours: Clear
Tintable: No
VOC Content: 180 g/lt
Volume Solids: 85%
Suitable Substrates: Steel, concrete
Application Method: Airless Spray, Brush, Roller
Theoretical Coverage: 11.30 m²/litre at 75µm d.f.t
Wet Film Thickness (WFT): 47-118µm
Dry Film Thickness (DFT): 40-100µm
Induction Time: -
Pot Life: 35 minutes at 20°C
Touch Dry: 8 hours at 20°C
Overcoatable: Min 5 hours to max 4 weeks at 20°C
Hard Dry: 24 hours at 20°C
Cleaner / Thinner: Do not thin. Clean all equipment immediately after use with T-410 Solvent
Shelf Life: 18 months from date of production unopened 
Packaging: Available in 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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