The operation consisted in treating the wood for six hours at a pressure of from six to eight atmospheres with a solution of caustic soda of 12 b.
Caustic soda wood floor.
Visit your local store for the widest range of storage cleaning products.
Floor paint tile paint damp stain block primers woodcare fencecare garden colour deck care wood preservers exterior woodstain clear varnish coloured varnish floor varnish garden furniture care wood dyes.
Find glitz 500g caustic soda at bunnings warehouse.
1 kg bottle of caustic soda.
I left some caustic soda on the floor overnight by mistake and now this morning there are lots of small dark spots all over the wood.
Another trick that also works well for superficial stains is caustic soda.
Ungerer noticed that it was sufficient to limit the pressure from three to six atmospheres according to the quality of the wood and advised the use of solutions containing four to five per cent.
Caustic soda is not to be used to clean wood.
If you want to clean up the old bench take it outside apply concentrated liquid laundry or dishwashing not dishwasher detergent you can add.
That is to say distribute the caustic soda on the affected area leave it to work and then remove it.
Floor paint tile paint damp stain block primers woodcare fencecare garden colour deck care wood preservers exterior woodstain clear varnish coloured varnish floor varnish garden furniture care wood dyes decorating tools roller sets.
Is it possible to get rid of them.