Showing posts with label varnish. Show all posts
Showing posts with label varnish. Show all posts

Thursday 16 June 2011

Strip show










By popular request, a slide show of the stripped plywood case from the Olympia SM3. The case had been somewhere damp as you can tell from the tarnished metalwork and black stain. I haven't tried to conceal any blemishes and the only work on the furniture was to polish the chrome and emery one of the handle fasteners which was all rusty. The tricky part (aside from removing the paint) was to protect the interior which is flocked (not fabric lined) and easily damaged by clamping in a workbench. It wasn't in great condition to start with. Clean flock by dabbing, not wiping.

You can see that the case was only intended to be painted - the joinery is crude and the beech veneer marked, though the original paint in those areas was intact. The rubber feet were compacted, crumbling and damaged. Since they are symmetrical, I sliced the damaged surface off, reversed them so the good side is on the outside, and glued them in place after varnishing the case - they'll need tidying inside with a patch of felt.

Anyone fancy a go? After removing the handle, catch and feet (4x metal and 4 rubber), here's a list of what I used:
  1. 1/3 sheet orbital sander (beech is pretty tough and shows no sanding rings)
  2. 40 grit Aluminium Oxide abrasive paper to remove the top paint
  3. 80 grit once the wood starts to show through
  4. 240 grit emery paper to hand flatten the surface prior to varnishing
  5. Rag and spirit to clean between sanding and varnishing
  6. 2 coats quick drying polyurethane varnish (at least)
  7. Dust mask, ear protectors and forgiving neighbours.
Have fun...

    Wednesday 15 June 2011

    True grit

    Furniture screwed back in place. The varnish said "satin" on the tin - but it looks almost glossy.
    So there I was, thinking I'd never get all the paint off the Olympia SM3's case, but I decided to try a new batch of paper on the orbital sander. Wow! 40 grit Aluminium Oxide paper really shifts paint without clogging. 80 grit swept away the undercoat and primer all the way down to bare wood. All in about half an hour. £3.00 well spent.

    Thanks Richard the Bikecaster for the ID tip. Looks like it is a non-Deluxe SM3. I should have guessed by the way it doesn't say Deluxe on the type basket.