Jotun Jotamastic 80 Standard is suitable for properly prepared carbon steel and aged coating surfaces. It can be applied at sub zero surface temperatures.
Jotamastic 80 is a two pack epoxy mastic paint, offering application at a low film thickness. Jotamastic 80 is recommended as an anti-corrosive coating for steel for application below and above the water line. The aluminium or aluminium red-toned colour should be used below the waterline. Jotamastic 80 is suitable for Concrete and Steel above and below the water line. Primarily designed for maintenance and repair. In immersed environments Jotamastic 80 Aluminium is suitable.
Jotamastic 80 is a superior surface tolerant epoxy mastic for less severe exposures, or when shorter maintenance intervals are expected in tougher environments.
When preparing new surfaces, maintaining already coated surfaces or aged coatings, it is necessary to remove all contamination that can interfere with coating adhesion, and prepare a sound substrate for the subsequent product.
Inspect the surface for hydrocarbon and other contamination and if present, remove with an alkaline detergent. Agitate the surface to activate the cleaner, and before it dries, wash the treated area using fresh water.
Paint solvents (thinners) shall not be used for general degreasing or preparation of the surface for painting due to the risk of spreading dissolved hydrocarbon contamination. Paint thinners can be used to treat small localized areas of contamination such as marks from marker pens. Use clean, white cotton cloths that are turned and replaced often. Do not bundle used solvent saturated cloths. Place used cloths into water.
Full application instructions can be found on the Application Guide.
|Type:||Polyamine cured epoxy mastic coating|
|Stock Colours:||Grey, Red, Green, Off White and Black|
|VOC Content:||80.0g per litre|
|Suitable Substrates:||Carbon steel and aged coating surfaces|
|Application Method:||Airless Spray, Brush or Roller|
|Theoretical Coverage:||10.7 - 4m2 per litre|
|Wet Film Thickness (WFT):||95 - 250 microns|
|Dry Film Thickness (DFT):||75 - 200 microns|
|Induction Time:||10 mins at 23°C|
|Pot Life:||1 hour at 23°C|
|Touch Dry:||8 hours at 10°C|
|Overcoatable:||24 hours at 10°C|
|Fully Cured:||14 days at 10°C|
|Cleaner / Thinner:||Jotun Thinner No. 17|
|Shelf Life:||48 months|
|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.