How does Waterlox compare to linseed oil:
- Waterlox seals wood fibers beneath the surface
- Water resistant and will not water spot
- Does not yellow like linseed oil
Linseed oil is a drying oil pressed from the flax seed. While linseed oil will penetrate into the pores of the wood, it will not really protect the wood substrate and will remain tacky like fly paper until dry.
Linseed oil molecules are also larger than Tung oil and will therefore have limited penetrating ability. Because of this it requires frequent and time-consuming reapplication, will water spot and is usually not recommended for working surfaces such as floors or counter tops or for use in water-sensitive areas. Linseed oil also contains linoleic and linolenic acids, which cause it to yellow over time.
Waterlox provides deeper penetration to seal wood fibers beneath the surface because the molecules are smaller. Waterlox is water resistant and will not water spot like linseed oil, nor will it yellow like pure linseed or linseed oil modified coatings (e.g.: oil-modified urethanes).