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I would like to know if a stain is available to match these stairs. I want to hide the scratches and imperfections. Can I do it this way or should I sand the stair and apply a clear sealer.
Welcome to the Bunnings Workshop community @frankb1. It's terrific to have you join us, and many thanks for your question about restoring a staircase.
Can you take some close-up images of the areas you wish to address? That way, our members would better understand what might work.
The chances of doing invisible spot repairs with a stain are slim. However, you might be able to use wax filler sticks to help disguise the issues. Depending on the severity of the damage, a full sand and recoat might be required and that would be best left to the professionals.
Please let me know if you have any questions.
Mitchell
Hello @frankb1
I recommend having the stairs sanded back by a professional and putting on a new coat of clear. The reason for this is that the old sealer might not be compatible with the new sealer and then you get uneven absorption rates resulting in a patchy finish. This is something you want to avoid, as you will then end up sanding back the whole thing to repair the damage.
Tasmanian Oak has such a beautiful colour to it, if prepared properly and sealed with a clear sealer, it should come out with a much more natural finish. Wear and tear on the stair finish is unavoidable, you could impose a no shoe policy when people enter the house. This should lower the incidence of scratches on the surface of the stair panels.
Since you are keen on using an oil-based sealer, I propose having a look at the Cabot's 4L Satin Cabothane Clear CFP Floor Polyurethane. This product is designed for floor use and provides a durable finish.
If you have any other question we can help with, please let us know.
Eric
Hi @frankb1,
Unfortunately, the stairs must be sanded completely, but hopefully not to bare timber.
Here are the preparation instructions for previously coated timber:
1. Thoroughly clean the surface with Cabot's Floor Clean and allow to dry. Sand with 180 - 240 grit sandpaper and remove all traces of sanding dust.
2. Apply one coat to a small test area. Allow to dry for 12 hours. Press sticky tape firmly to the surface and pull off quickly. If the coating comes off, sand back to bare timber.
3. If the coating adheres well, sand the entire area with 180 - 240 grit paper for good adhesion, remove dust, then follow application instructions.
Mitchell
