Osmo End Grain Sealing Wax Clear 375ml

SKU: 5735
Osmo End Grain Sealing Wax Clear 375ml

Osmo End Grain Sealing Wax Clear 375ml

SKU: 5735
Regular price £17.26
VAT included.
Only 10 items in stock!
  • Due to courier issues next day delivery cannot be guaranteed


Osmo End Grain sealer protects the ends of decking and other wood types. Ideal for interior and exterior use as it has excellent weather, water and dirt resistance which minimises swelling and shrinkage whilst protecting against cracks and preventing bleeding. This clear sealer has a microporous formulation which gives a breathable finish that does not peel, flake or crack. Safe for human, animal and plant once dry.

• Very water & dirt resistant

• High weather resistance

• Prevents wood ingredients from bleeding

After drying, we recommend coating the other wood surfaces with Osmo's wood finishes such as Country Colour or Natural Oil Woodstain.

Area Interior, Exterior
Recommended Use decking, cladding or roof soffits made of hard and softwoods, such as Bangkirai, Teak, Massaranduba, Garapa, Cumaru as well as Pine, Spruce, Douglas Fir, Larch, Cedar, Thermowood etc
Coverage Up to 5m2 per litre or approx. 600 decking boards
Drying Time 3-4 Hours
Re-Coat Time 3-4 Hours
Recommended Coats 2 Coats


Always ensure the surface to be treated is clean, dry and free from any dust, algae, fungi or moss.

• If the wooden panels have been previously stained, painted or varnished, we would recommend stripping them back to the bare wood using sandpaper to get the best results or a suitable wood stripper such as Osmo's Paint Stripper

• If your wood is affected by algae, fungi or moss brush down with a stiff brush and clean with a garden cleaner always allow to fully dry before the application of
Osmo End Grain


Before applying the product test a small area on the surface to be treated.

• Stir the product thoroughly, do not thin

• Using an Osmo Flat Brush or other suitable high quality brush

• Apply generously to end grains

• For optimal protection for strongly absorbing end grains, we recommend to apply two coats.

• Please only apply to end grains. Not for full area treatment. Wipe away any excess wax from other surfaces with a cloth.

Note: Always follow the manufacturer's instructions found on the tin.

Aftercare & Storage


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.


Damp cleaning with Osmo Decking Cleaner using Osmo Decking Cleaning Brush.

Occasional Maintenance

If necessary, intensive cleaning and refreshing using Osmo Wood Reviver Power Gel or Osmo Gard Cleaner ( for green growth).


Simply re-apply one coat onto the clean and dry surface when signs of wear become visible.


All orders placed on a working day before 2pm will be dispatched on the same day for next working day delivery. Orders placed before 2pm 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 Charges 



Next Working Day




Certain postcodes delivery times and charges may vary please see our list below of effected postcodes. Please contact us prior to ordering, alternatively please ensure your number is on your order and we will contact you to discuss the best delivery method and charges.

AB37 - AB38

IV40 - IV56

PA42 - PA49

AB44 - AB45



AB53 - AB56

IV9 - IV12

PA61 - PA78

CA18 - CA27

KA27 - KA28

PA80 - PA88

HS1 - HS9

KW (All postcodes)

PH17 - PH26

Isle of Man (All IM postcodes)

LA15 - LA23

PH30 - PH44

IV14 - IV29


PH49 - PH50

IV30 - IV32

PA21 - PA38

TR21 - TR25



GY1 - GY10

ZE (All postcodes)

GY1 - GY10

JE1 - JE5

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