Osmo End Grain Sealing Wax (5735 Clear) - 375ml

UN1263 (Class: 3, Pk Grp: III)
Protects wood's end grain from cracks during all elements of weathering.
Available in 375ml
From £20.51 £17.09
In stock
Only %1 left
Product Description

Osmo End Grain Sealing Wax protects the end grain from cracks during all elements of weathering. Minimises the water absorption, as well as the seasoning of the end grains.

Osmo End Grain Sealing Wax makes the surface water and dirt resistant. Swelling and shrinking as well as 'bleeding' of the contents of the wood will be reduced. Osmo End Grain Sealing Wax also protects from the inside as it is absorbed into wood capillaries. Swelling and shrinkage as well as the leakage of any wood extractive are reduced. It is clear and thus can be used universally.

Best Uses

Osmo End Grain Sealing Wax is especially suitable for end grains of decking, cladding or roof soffits made of hardwood and softwood such as Bangkirai, Teak, Massaranduba, Garapa, Cumaru as well as Pine, Spruce, Douglas Fir, Larch, Cedar, Thermowood etc.

  • Protects edge grain of decking against cracks
  • Prevents wood ingredients from bleeding
  • High weather resistance
  • Safe for human, animal and plant once dry
  • Very water and dirt resistant
  • Minimises wood swelling and shrinkage
  • Microporous, breathable finish which does not crack, peel or flake
  • Suitable for interior and exterior use


Wood surface must be clean, dry and frost-free (moisture content max. 20%). Osmo End Grain Sealing Wax is ready to use, please do not thin. Stir well before use.
The finished surface is, among other things, influenced by the wood‘s natural characteristics. Therefore, a trial application is always required, especially for unfamiliar surfaces. Apply generously to end grains with Osmo Natural Bristle Brush. To achieve optimal protection for strongly absorbing end grains, we recommend applying the sealing wax two times wet-in-wet or after drying carry out a second coat.

Technical Details


  • Apply to the raw end grain only
  • To achieve the best protection of strongly absorbing wood grain we recommend to apply 2 coats successively, wet on wet
  • Recommended application amount of 150ml/m² for first coat, and 50 ml per m2 for the second coat

Technical Info

Components: Single Pack
Type: Based on natural plant oils and waxes
Finish: -
Stock Colours: 5735 Clear
Tintable: No
VOC Content: 500 g/l
Volume Solids: -
Suitable Substrates: Wood
Application Method: Brush or lint-free cloth
Theoretical Coverage: 5m²/L or approx 600 decking boards on both ends
Pot Life: -
Drying: 3-4 hours at 23°C
Cleaner / Thinner: Osmo Brush Cleaner
Shelf Life: Up to 5 years and longer if can is kept dry and closed
tightly. If thickened by frost, store for 24-36 hours at
room temperature before use
Packaging: Available in 375ml

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