Southgate Timber
Southgate Timber
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Osmo 420 Clear UV Protection Oil
£34.66 each

Osmo 420 Clear UV Protection Oil *Use for Cedar, Larch Cladding & Fencing*

Can also be used on external joinery in timbers like Meranti, Sapele, Euro Oak etc....

USE on vertical surfaces only

Coats required - two

Colour 420 - Clear

Coverage - 1st coat 18m2 per litre, 2nd coat 35m2 per litre

Drying time - 10 - 12 hours (based on 23 degrees Celsius) 

Minimum Application Temperature - 10 degree Celsius, conditions must not be damp in the evenings and mornings, ideally apply in Spring to Autumn

Application - Brush

Clean Up - Osmo Brush cleaner and thinner

Osmo 420 Clear UV protection oil features - Clear Oil with UV protection (note for longer lasting UV protection see Osmo Natural Oil Woodstain 702 Larch / 728 Cedar)

Southgate Timber recommend

Either a. or b. first

a. Sand new timber with 80 grit paper to remove millglaze, clean off dust with Methylated spirits and lint free cloth – surface now ready to oil proceed to step

b. Leave to season 6 weeks

  1. If greyed in the seasoning period clean with Osmo Wood reviver Gel, Wet timber Apply Gel Liberally, scrub in with Osmo cleaning brush, Leave for up to 30 minutes, Scrub the surface a second time, wash off with copious amounts of water, do not pressure wash, leave to dry 48 hours. Please note extreme seasoning may require a second application.
  2. Apply Osmo 420 Clear UV Protection Oil two coat application leave drying time 10 - 12 hours between coats.
  3. Apply one coat maintenance as needed. This may be more regular in areas open to the elements and full sun.
  4. If timber becomes grey repeat from section 1, DO NOT oil over greyed timber. Should existing finish remain upon the timber surface, the Osmo Paint Stripper will be required before hand. Osmo Paint Stripper must be neutralised with Osmo Wood Reviver Gel prior to re-oil.
Description Price
Osmo 420 Clear UV Protection Oil  - 0.75L £28.88 + vat
Osmo 420 Clear UV Protection Oil - 2.5L £84.20 + vat

At Southgate Timber one of our biggest strengths is our fast and efficient delivery service. Based in Moreton CM5 0JA, near Harlow in Essex close to the M25 we cover the whole UK mainland. 

Our Website automatically calculates the cheapest option for any given basket this is based on size, weight and post code. Options are based on below;-

  • Treatment (liquids)                                              £8.50 + vat
  • Courier Data bag (shop items to 5kgs)               £11.00 + vat
  • Courier timber items                                           £25.00 + vat for first 15 kilos + 45p per kilo over 15 kilos
  • Lorry timber items                                              from £30.00 + vat
  • Courier Surcharges may apply for long distance locations

For precise delivery price please enter products in your basket then enter your post code in the Delivery cost Calculator below.

Delivery Cost Calculator

Please enter your postcode below and click calculate


Some long distance locations on lorry’s are price on application please contact the sales team in this scenario sales@southgatetimber.co.uk or 01277890783

What we need from you on Courier deliveries

  • Please advise us of any day’s that you will not be able to accept delivery as soon as you order
  • Please advise us if you have access issues at your delivery location
  • Couriers are instructed to leave parcels somewhere safe should no one be at the property
  • We cannot offer set times for courier deliveries

What we need from you on Lorry deliveries

  • Please advise us of any day’s that you will not be able to accept delivery as soon as you order
  • Please advise us if you have access issues at your delivery location
  • The driver must have assistance to offload unless alternative arrangements made with our transport team
  • Deliveries are to kerbside only
  • Access must be suitable for lorries which will be 3.5 tonne or 7.5 tonne (7.5 tonne being similar to average refuse collection lorry)
  • The drivers cannot enter customer properties or take materials to rear gardens.
  • Please check the delivery ticket is correct and sign to confirm this.

If you wish to collect please enter products into your basket and proceed to checkout.

During the checkout phase you will be able to select you day and time slot, your goods will be pre-picked and ready waiting on your arrival

Lead times are currently next day soonest and collections are Monday to Friday

Shop products like screws and treatment will be in the office please ensure you go to the office to get your paperwork and any accessories.

Note orders under £25.00 can still be ordered online but collection will be booked after the purchase is complete, one of our sales team will contact you to book this.

Osmo 420 Clear UV Protection Oil
£28.88  each (exc VAT)

Size *

£28.88 each £34.66 (inc VAT) Qty Add to Cart

Fast delivery service or collection CM5 0JA
Delivery options and pricing calculated at cart

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