Coo-Var Patent Knotting - Translucent

Say goodbye to unsightly stains and resin bleed-through with Coo-Var Patent Knotting the ultimate solution for sealing knots and resinous areas in wood. This low-viscosity, shellac-based formula is specially designed to block sap and tannin stains, creating a clean, stable base for your paintwork.

Ideal for use on knotted or resin-rich wood, it quickly dries to form a tough barrier, helping to protect and preserve the appearance of future paint films. Whether you're prepping interior trim or exterior joinery, this essential primer step ensures your finish stays flawless.

• Fast drying
• Seals knots
• Interior and exterior use

Ensure all surfaces are clean, dry, and free from contaminants.

• For new wood, sand the surface to create a suitable key for better adhesion.
• Ensure the wood is sound and in good condition before applying.
• Proper preparation ensures optimal results and a smooth finish.

Before use, mix the product thoroughly to ensure an even consistency. This will help achieve the best results and ensure proper coverage.

• Stir well to distribute any settled components, as this will help the product perform at its optimum level.
• Ensure the environment is suitable for application, including proper temperature and humidity levels. For the best results, apply when the temperature is between 10°C and 25°C.
• Avoid applying when the temperature is below 7°C or during high humidity, as these conditions may affect the drying time and effectiveness of the product.
• In confined spaces, it's essential to provide adequate ventilation to ensure proper airflow during both the application and drying processes. This helps to reduce the buildup of fumes and ensures the coating cures properly.
Allow the product to dry thoroughly before proceeding with any subsequent layers of paint or finishes. Depending on environmental conditions, drying may take anywhere from 30 minutes to 1-2 hours, but it is recommended to follow the manufacturer's specific drying guidelines to ensure proper curing.

Q. Can Coo-Var Patent Knotting be used on both interior and exterior wood?

A. Yes, Coo-Var Patent Knotting is suitable for both interior and exterior wood. It effectively seals knots and resinous areas, ensuring a clean, stain-free finish for your paint.

Q. How long should I wait before painting over Coo-Var Patent Knotting?

A. Allow Coo-Var Patent Knotting to dry completely before applying your paint. Drying times may vary, but it typically dries to the touch in about 30 minutes and is ready for painting within 1-2 hours, depending on the conditions.

Delivery - All orders placed on a working day before 3pm will be dispatched on the same day for next working day delivery. Orders placed before 3pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day. 

Delivery of Tinted Products - Tinted paints are dispatched in line with our express order process, shown below. However, due to their bespoke nature, please allow up to an additional 5 working days to accommodate any potential courier delays or delivery issues before receiving a refund or replacement.

We strongly suggest customers avoid booking tradespeople until they receive their order. Next Day Paint will not be held liable for any costs incurred due to order processing errors, delivery delays, or other issues that may result in financial loss.

Delivery Options

Express Shipping - £3.99

Order by: 3pm, Monday - Sunday

Expected delivery: Next working day, 8am - 9pm

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

AM Delivery - £12.99

Order by: 2pm, Monday - Sunday

Expected delivery: Next working day by 2pm

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following AM

Late Cut-Off - £5.99

Order by: 4pm, Monday - Friday 

Expected delivery: Next working day, 8am - 9pm

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

Saturday Delivery - £9.95

Order by: 2pm, Friday 

Expected delivery: Saturday, 8am - 9pm

Standard Delivery (Out of Zone Postcodes Only) - £6.99

Order by: 3pm, Monday - Sunday 

Expected delivery:  3-5  working days, 8am - 9pm

Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

We do not deliver to the Channel Islands or the Republic of Ireland

Certain postcodes delivery times and charges may vary please head to the cart to see your available delivery options.

Returns

We offer a 14 day money back guarantee for all goods shipped correctly that are not required. If the item is not required, please send the item back for a full refund in its original condition, unused with its original packaging. Please note return for unwanted item is at your own expense.

Contact us as soon as possible to inform us you will be returning the product either by a contact form or by calling our team on 0161 960 0217.

All tinted paint purchases are final and non-refundable. If you're unsure about your selection, please refer to the product listing or contact us for guidance before ordering. Once mixed, tinted paints cannot be returned or refunded, regardless of delivery delays or changes in circumstances.

While we aim to meet delivery timelines, we are not responsible for delays caused by couriers, weather, or other external factors.

We recommend ordering samples or colour charts before purchasing. While we strive to represent colours accurately, screen settings and surface types can affect appearance. Opened tins cannot be returned due to dissatisfaction with colour.

For non-tinted products, we offer a 14-day money-back guarantee. Items must be returned unused, in original condition and packaging, at your own expense.

Damaged Paint

Please visit our damages page, where we can help resolve the issue for you. 

Incorrect Item

If we have sent you a different item from what you ordered, we will be happy to organise an exchange for the correct goods at no extra charge to yourself, please get in touch to organise this.

Faulty Items

Faulty items can be refunded or exchanged within 30 days. All returns are tested, and if no fault is found, no refund will be issued you'll have the option to have the item returned. For faults discovered after 30 days, please contact the manufacturer for further support.