1. Preparation
- Inspect Veneered MDF → check for damage or glue spots.
- Light sanding → use 180–220 grit, very lightly. Veneer is thin (0.6mm typical), so don’t over-sand.
- Clean → wipe with tack cloth or microfiber to remove dust.
2. Sealing (recommended)
- Apply one thin coat of diluted finish or sanding sealer to the back and edges of the panel.
- This prevents uneven moisture absorption → reduces risk of warping.
3. First Oil Coat (to “wet” the grain)
- Choose your finish:
- Danish Oil → classic, easy, satin look.
- Hardwax Oil (e.g. Osmo, Rubio) → more durable, matte/satin modern look.
- Apply with a lint-free cloth or brush.
- Wipe in direction of grain.
- Let it soak 10–15 minutes, then wipe off excess.
- Allow to dry 6–12 hours.
4. Build up Finish
- Lightly de-nib with 320 grit or Scotch pad between coats.
- Apply 2–3 coats total for oil, or 2 coats of hardwax.
- Each coat deepens the colour and adds protection.
5. Optional Staining (to make it darker)
- Before first oil coat, apply a thin walnut stain.
- Wipe off evenly.
- Test on offcut first → stains penetrate quickly on veneer.
6. Final Buffing
- After last coat has cured (24–48 hrs), buff with a clean cloth or pad.
- Optional: apply a thin layer of furniture wax for extra smoothness.
7. Installing Veneer Panels onto Plasterboard
- Wall prep → lightly sand glossy paint on plasterboard, clean surface.
- Apply adhesive → zig-zag “S” beads + perimeter bead on back of panel.
- Position panel → carefully align, press firmly onto wall.
- Temporary fix → use spacers or hidden brads until adhesive cures.
- Expansion gap → leave 2–3mm at edges, cover with trim/skirting.