Coo-Var Stain Lock

Non Hazardous
A sprayable, water based coating designed to block out difficult stains and odours.
Available in 2.5 and 5 Litres
From £25.07 £20.89
In stock
Only %1 left
Product Description

Coo-Var Stain Lock is a sprayable, water based coating formulated to block out difficult stains and odours. It is a multi-surface primer / sealer and gives excellent coverage to a multitude of stains, helping to prevent it bleeding through the finishing coat.

Best Uses

Coo-Var Stain Lock is a primer and sealer for substrates such as wood, plaster, existing paint, masonry and most plastics. Suitable for interior or exterior use to block out awkward stains and smells. Ideal for internal walls and ceilings to give a white, matt finish.


Mix well before use. Paint as dictated by normal good painting practice. Do not apply if the temperature is likely to drop below 7 °C during application or during the drying process. In confined spaces, provide adequate ventilation during application and drying. Apply using brush, roller or spray.

Technical Details
Components: One Part
Type: Water Based
Finish: Matt
Stock Colours: White
Tintable: No
VOC Content: 18.0g per Litre
Volume Solids: 34.3%
Suitable Substrates: For wood, plaster, existing paint, masonry and most plastics
Application Method: Brush, Roller or Spray
Theoretical Coverage: 10 m2 per litre at 35 microns
Wet Film Thickness (WFT): 100 microns
Dry Film Thickness (DFT): 35 microns
Induction Time: -
Pot Life: -
Touch Dry: 1 hour at 20°C
Overcoatable: After 2 - 4 hours at 20°C
Fully Cured: 3 - 5 days at 20°C
Cleaner / Thinner: Water
Shelf Life: 2 years unopened in original packaging
Packaging: Available in 2.5 and 5 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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