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Osmo End Grain Sealing Wax 375ml

103896
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Out of stock
£13.87
(£16.64 inc VAT)

Osmo End Grain Sealer is a specially designed sealing wax for all wooden end grain, the sealing wax prevents water absorption preventing swelling of the timbers also prevents shrinking and splitting.

The end grain when sealed prevents dirt and grimes migration up through the wood grain preventing discolouration, it also prevents the bleeding of tannins.

It is clear finish and can be used on all cut edges. Apply product after the application of decking stain (not to be overpainted)

Easy application and ready to use by brush, use on end grain only not for use on other surface areas.

Application - 2 coats by brush

Supplied in 375ml (enough to treat both ends of 250 decking boards, approx 2sq mts)

For further information on exterior wood care and treatments, see our guides in the blog tab at the top of this page.

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Delivery (Free UK Mainland for orders of £60 and over)
Mainland UK postage rates
Order Value Below £60    £60 & Over
UK 2-5 Working Days    £5.50         FREE
Next Working Day    £7.50         £3.50
Pre 12 Midday    £10.20         £8.20
Pre 10:30am    £13.50         £11.50
Saturday    £21.50         £17.00

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We also offer a click and collect service for those who would like to order online and collect from our store here in Bidford-upon-Avon. Please choose click and collect at the checkout.
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  • Osmo End Grain Sealer is a specially designed sealing wax for all wooden end grain.
  • The sealing wax prevents water absorption preventing swelling of the timbers also prevents shrinking and splitting.
  • The end grain when sealed prevents dirt and grimes migration up through the wood grain preventing discolouration.
  • Prevents the bleeding of tannins from the end grain/ cut edges
  • It is a clear finish and can be used on all cut edges of all types of timber.
  • Application by brush, apply 1-2 coats, dense timbers will only require 1 coat
  • Use on end grain only not for use on other surface areas. remove wax from other areas with a cloth and white spirit.
  • Not to be used on glued joints.
  • This is a non stainable / paintable product, it is best to stain the timber first then apply the end grain sealer.
  • 1 x 375ml tin will treat both ends of 250 decking boards (150mm), approx 2sq mtrs


For further information and application methods, health and the environment see the technical data sheet in the Attachments Tab.

Data Sheet (5735.pdf, 146 Kb) [Download]

Health & Safety Sheet (5735_a7v9-rx.pdf, 90 Kb) [Download]

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