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Coo-Var Stain Lock | Multi-Surface Primer Sealer
Coo-Var Stain Lock
Coo-Var Stain Lock | Multi-Surface Primer Sealer

Coo-Var Stain Lock

346/W205
COO3404
  • White matt water-based primer and sealer designed to block difficult stains and odours.
  • For wood, plaster, masonry, existing paint, and most plastics.
  • Interior and exterior use.
  • Excellent coverage.
Colour
Size
Finish
£5.36(incl. VAT)
£4.47(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

questions 2 questions about the product
Description

Coo-Var Stain Lock

Coo-Var's water-based primer and sealer is an effective solution for blocking tough stains and odours. It offers excellent adhesion to various surfaces, including wood, plaster, masonry, and plastics. The single-pack formulation ensures easy application using a brush, roller, or spray. Its matt finish and ability to block stains make it an ideal undercoat for a variety of finishing paints.



Application & Usage

This product is suitable for both interior and exterior use, providing excellent stain-blocking performance on a variety of surfaces. It is particularly effective at sealing watermarks, smoke damage, and tannins. While it can be used on multiple substrates, care should be taken when applying it to plastics, ensuring the surface is properly prepared.



Drying Time & Finish

The primer dries quickly, allowing for recoat within 2 to 4 hours at 20°C. Full hardness is achieved within 3 to 5 days. It is recommended not to apply the product when temperatures are below 7°C, as this may affect drying and performance. Ensure adequate ventilation in confined spaces during application.



Limitations

Do not apply this primer below 7°C or onto surfaces that are not clean, dry, or free from grease and flaking material. It should not be used as a final coat but as an undercoat for further painting. Additionally, avoid using the product on surfaces that have not been properly prepared, as this can affect adhesion and the overall finish.



Recommended Products

After applying this primer, it is advisable to use a high-quality finishing paint for long-lasting protection. We recommend choosing from Coo-Var's range of finishing coats to ensure compatibility and optimum performance.



Health and Safety

This product contains substances that may cause allergic skin reactions (EUH208). Ensure adequate ventilation during application and refer to the safety data sheet for detailed safety information.



For more detailed application instructions and safety information, always refer to the downloadable data sheet.

Product Details
3404-873850

Data sheet

Manufacturer
Coo-Var
Interior / Exterior Use
Interior & Exterior
Water / Solvent Based
Water
For Use On
Wood, Plaster, Masonry, Plastic
Application Method
Brush, Roller, Spray
Sheen
Matt
Colour
Standard / Ready Mixed
VOC Levels
Ultra-Low (5-49 g/l)
Single, Two or Three Pack
Single
Pack Size
250ml, 500ml, 1L, 2.5L, 5L
Base Type
Water Based
Dry to Recoat (at 20°C)
2 to 4 hours
Coverage
10m² per litre
Recommended Thinner/Cleaner
Water
Touch Dry
1 Hour
Finish
Matt
Recommended Dry Film Thickness
35 microns
Recommended Wet Film Thickness
100 microns
UN Number
N/A
Base Type
Water-Based
Suitable For Use On
Masonry
Suitable For Use On
Plastic
Suitable For Use On
Wood
Suitable For Use On
Plaster
Suitable For Use On
Previously Painted Surfaces
Finish
Matt
Application Method
Brush
Application Method
Roller
Application Method
Spray
Product Usage Type
Primer
Colour Family
White
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Questions

Question about the product

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(read)
questions Kristina Spencer on 2023-05-25 13:57:47
Question: 

Can this be used on previously painted walls where there is heavy nicotine staining?

Answer from Rawlins’ Technical Team:

We would recommend the Coo-Var Shellac Prime-All as this has the best stain blocking properties.

questions Rob Makepeace on 2019-05-20 06:16:09
Question: 

I have used this product on the corners of freshly plastered walls to stop any stain from the metal bead used on the corners. How many coats should I put on before I apply emulsion? Many Thanks

Answer from Rawlins’ Technical Team:

A minimum of 2 coats would be recommended.

IMPORTANT SHIPPING & DELIVERY INFORMATION

Coo-Var Stain Lock is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT


COVERAGE CALCULATOR
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*All estimates are based on theoretical consumption rates for a single coat and do not take into account any substrate deviations or wastage

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