I thought raw was the preferred type but the 4 quarts of boiled sitting on the shelf left over from a garage cleanout many moons ago have got me confused.
Linseed or mineral oil on wood gutters.
As if that wasn t enough it is also used in soaps inks and in the production of linoleum.
The important thing is that you keep the wooden gutters well oiled.
Raw or boiled linseed oil for wood gutters.
Try to follow the grain of the wood so the linseed oil can be worked into the wood as evenly as possible.
When raw oil is applied to wood it stays wet.
Spread the oil around the surface of the wood using small circular motions to completely coat your project.
It is used as a preservative for wood concrete and an ingredient in paints varnishes and stains.
Also it is cheap and easy to apply.
If you regularly clean your gutters unboiled linseed oil will last as long as cuprinol clear.
Others believe that it is best to avoid linseed oil and instead use something like motor oil or mineral oil.
Linseed oil extracted from flax seed is one of the most useful natural oils.
The largest part of maintaining gutters is keeping them clean.
Like other hand rubbed oil finishes linseed oil saturates deep into the wood grain to protect against scratches and changes in humidity.