• Low Prices

  • Next working day delivery available

  • Colour mixing available

Skip to product information
1 of 7

SKU:37366

Ronseal Crystal Clear Outdoor Varnish

Ronseal Crystal Clear Outdoor Varnish

Finish
Size
How much do I need?
Total Regular price £46.26

Order before 3pm weekdays for next working day delivery, only £3.99

In stock

View full details
  • Water-Based

  • Enhances Natural Look

  • High Coverage

Overview

A clear varnish that will protect exterior doors and windows letting the natural wood shine through. The special formulation is rainproof in an hour and won't yellow over time to keep your windows and doors looking fresher for longer. Available in a matt or satin finish.

  • Clear finish that won't colour the wood
  • Rainproof in 1 hour
  • Doesn't yellow over time
  • Protects wood against the elements
Area Exterior
Recommended Use Exterior doors and windows
Base Water Based
Coverage Up to 16m² per litre
Drying Time Rainproof in 1 hour
Re-Coat Time 6 hours
Recommended Coats 3 coats
Application Method Brush
VOC Levels Low
Preparation

Make sure surfaces are clean, dry and free from dust and grease.

Stained or varnished wood
  • Sand the surface to remove the existing stain or varnish, using a 120 grit sandpaper working in a circular motion.
  • Use white spirit and a cloth to wipe down the excess dust and clean the surface.
Bare wood
  • Give new wood a light sand with a 120 grit sandpaper to smooth the surface and remove any imperfections.
  • Wipe down the dust with white spirit and a cloth.
Application

We recommend performing a test on the area to be varnished to ensure compatibility, always follow the manufacturer's instructions found on the packaging.

  • Stir well to ensure there are no lumps or bumps and you have an even consistency.
  • Apply using a brush in the direction of the wood grain.
  • Allow the first coat to dry for 6 hours and apply a further 2 coats.
  • Before applying the final coat, lightly sand the surface to ensure a smooth, professional quality finish.
Aftercare & Storage
Cleaning

Wipe down any build up of grime and dirt to keep your doors and windows looking as good as new.

Repair

Sand down any damaged areas and replace the varnish as you originally painted the surface.

Reviews
Delivery & Returns

 

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.

Information

A clear varnish that will protect exterior doors and windows letting the natural wood shine through. The special formulation is rainproof in an hour and won't yellow over time to keep your windows and doors looking fresher for longer. Available in a matt or satin finish.

  • Clear finish that won't colour the wood
  • Rainproof in 1 hour
  • Doesn't yellow over time
  • Protects wood against the elements

Specifications

Area Exterior
Recommended Use Exterior doors and windows
Base Water Based
Coverage Up to 16m² per litre
Drying Time Rainproof in 1 hour
Re-Coat Time 6 hours
Recommended Coats 3 coats
Application Method Brush
VOC Levels Low