Osmo End Grain Sealing Wax



  • Osmo

An end grain sealer appropriate for use on outside decking, cladding and rooftop soffits.

Osmo End Grain Sealing Wax is ideal for all outdoor wood ventures where the end grain needs protection from the elements and water. Perfectly fitting for use as a decking end grain sealer, the product is viable with different items in the Osmo outside wood finishes pallete.

Note: This item should just be applied to end grains. Try not to use Osmo End Grain Sealing Wax on larger regions.

Weight 1 kg


  • Seals end grain to limit water retention through cut finishes
  • Pervents wood bloating and shrinkage
  • Water and dirt repellent
  • Dries to an clear finish
  • Solvent based
  • High V.O.C

Preparing and Applying


We always suggest that surfaces ought to be dry and clear and that all hints of residue and soil be eliminated with a brush or vacuum cleaner before applying a wood finish.

The need for sanding and eliminating past finishes from the surface will rely upon the oil, wax, or stain utilized (see product instructions for direction on this).




Apply End Grain Sealing Wax carefully to end grains with an Osmo Soft Tip Brush

For ideal protection for greatly retaining end grains, apply the sealing wax multiple times wet-in-wet or, subsequent to drying, do a subsequent coat

Wipe away any abundance wax from different territories with a spotless, build up free material

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