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This product is not available online at present. Contact your nearest store for details of its availability in store or Customer Services for more information about its online availability.

White Knot Block and Primer

45.99 (incl. VAT,  ex. delivery)

  • Knot block and prime in one easy step.
  • Waterborne primer for new or previously treated wood.
  • Effective against bleed-through from knots, nicotine, paint, etc.
Read more

Available models :

Article No. Volume Available In Stock Price Pcs
41-2000 3 l Online

This product is not available in your chosen store, please contact Customer Service.



45.99
Semi-matt, waterborne primer for new or previously treated wood.
Effective barrier against bleed-through from knots, lignins, nicotine, water stains, etc.

For use indoors on all types of woodwork such as mouldings, panelling and ceilings and also on plaster and drywall surfaces.
Very suitable for pine panelling where any wood grain and knots tend to bleed through water-based primers and topcoats.

Use at least 1-2 coats with at least a 6-hour interval between coats (always use 2 coats on knots).
The surface should be clean, dry and sanded to a matt finish before painting.
Then paint over using waterborne paint for your final topcoat.

Warning information for chemical products
May produce an allergic reaction.

Shopping info

Need help?

Click to chat with customer services or call 020 8247 9300

Volume 3 l
Sheen Halvmatt 
Indoor use Yes 
Application method Paint brush 
Paint roller 
Drying time Dry-to-touch: approximately 1 hour 
Sandable and paintable: Approx 6 hours.  
Fully-cured: After several days at 23 °C and normal humidity (60%) 
Coverage 8-10 m²/litre. 
Storage Frost-free 
Cleaning of tools Sugar soap  
Thinner Should not be thinned 
Packaging size 22.3 x 22.3 x 14.8 cm
Packaging weight 3.95  kg

Documents

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Need help?

Click to chat with customer services or call 020 8247 9300

Clas Ohlson’s customer guarantee

Clas Ohlson’s customer guarantee

We are proud of our products and it is very important that you, as a customer, are happy with the service and products we provide.This is why we have a 2 year guarantee on most of our products and on specific products we leave a 25 year guarantee. The only exception is on consumables (such as batteries and light bulbs). Keep a look out for our guarantee-logo next to your chosen product to see what guarantee package it has. Our guarantee means that the product is expected to work just like we have described it during the time of guarantee we have promised (This in addition to the rights under consumer purchasing).

Read more in our Terms & Conditions

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Need help?

Click to chat with customer services or call 020 8247 9300

Clas Ohlson's delivery info

Next Day Delivery: £4.99
Items under 30kg/1m
Order placed before 4pm.
(2-3 days for non UK Mainland)

Next Day Delivery Large Items: £9.99
Items over 30kg/1m
Order placed before 1pm.
(2-3 days for non UK Mainland)

Weekend Delivery: £7.99
Orders placed Fri before 4pm
or Sat before 12pm.
(Only for UK Mainland)

Click & Collect Next Day: FREE
Orders placed Mon - Fri before 4pm
or Sat before 12pm.

Read our frequently asked questions

Returns and refunds

If for any reason you are not satisfied with your purchase, or have changed your mind, we offer a up to 90 day refund policy from the date of purchase. To benefit from this refund policy, you must:

  • * Provide proof of purchase.
  • * Return the product within the up to 90 day period.
  • * Return the product and accessories in the same condition as when purchased.

Read more in our complete returns policy

Shopping info

Need help?

Click to chat with customer services or call 020 8247 9300

Shopping info

Need help?

Click to chat with customer services or call 020 8247 9300

Shopping info

Need help?

Click to chat with customer services or call 020 8247 9300

Useful products and solutions have been our passion at Clas Ohlson since 1918. Covering all things home, multimedia, electrical, leisure and hardware, we have 1000s of ways to help you solve everyday practical problems.

Guarantee

Safe & Secure
Secure shopping
Minimum 2 year guarantee
Up to 90 day return policy

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Shipping & Delivery
Next day delivery as standard.
Shipping from £4.99
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How to pay

How to pay
We accept all major credit/debit
cards and PayPal.

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