Renovator wood (1 kg) MATT CHEM oxalic acid

Renovator wood "Sorrel salt"

Oxalic acid to clean wood.

Dissolve the oxalic acid in hot water at the rate of 200 g per litre.
With gloves, pass the product with a nylon brush or a sponge on the wood.
Leave for about 2 hours. Rinse with clear water.
Let dry 24 hours.

Packaging: Bucket 1 kg