Oil based paint
Oil based paint
Paint consists of three or four components: binder, pigment, solvent and optionally filler. What defines an oil based paint, is that it uses oil derived solvents (white spirit). There are many different oil based paints, alkyd paint would be the most common (alkyd is a binder).
Oil paints contain more VOCs that water based paints which can be harmful for human health. Therefore in some countries the use of oil based laquer for professionals is only allowed for application outside. For every oil based paint there is usually a water based alternative that is also of good quality.
The life cycle |
Pro ![]() |
Con ![]() |
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High energy Oil based paints require 50% more energy to produce than water based ones.
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High footprint Oil based paints are the most environmentally damaging to produce
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Time consuming Contains VOC's. In US, Under 50 g/l VOC's is considered low (1). Pregnant women should not paint with oil. They should also steer clear of an oil-painted room for at least two days after painting and properly ventilate the room before bringing home the baby (2). It dries slower than water based paints, but faster than some natural paints. Messy cleanup.
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Long lifespan It is highly durable and it adheres to a variety of surfaces (1). For application outside most painters prefer alkyd paint because the laquer evens out which results in a smoother result. |
Toxicity It can offgas VOCs.
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Difficult recycling They are considered a hazardous waste material that cannot be disposed of easily.
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Links
What
This Wikipedia article has a super neat comparison of wood finishings
How to
Tips from the masters: Paint Quality Institute
Great safety guide about paint by an artist, for artists
Eco info
Great post about paint on GreenSpec
Details about the EU Ecolabel for paint
The most extensive environmental comparison of wood finishes was made by the Finnish.
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Other Finishing
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Examples on Harvestmap.org