Colourless, penetrating rust inhibitor and oil-based paint additive
- Rust inhibitor which penetrates deeply until it reaches the sound metal below
- Drives out moisture and air, stabilising the rust and preventing it from reforming
- Paint and wood stain additive for oil-based paints which improves the flow of paint and eliminates brush marks
- Improves paint adhesion and prevents cracking and peeling
- Improves uniformity and coverage of coat,up to 25% more
Owatrol Oil is a versatile, highly penetrating air drying oil that can be used alone or added to paint. Used alone as a rust inhibitor it provides a tough, flexible finish, driving out excess moisture and air; displacing it from rusted metal, so stopping rust dead in its tracks. Used alone on porous wood surfaces it will saturate and protect the wood from damage caused by moisture and prevent paint from peeling.
When added as a paint conditioner to any oil or alkyd based coatings and it will give increased wet edge time, improved flow ability, greater adhesion and unlike damaging thinners, will maintain the inherent quality of the paint without affecting its appearance or drying times allowing you to achieve a more professional finish.
Using Owatrol Oil as a rust inhibitor
Owatrol Oil penetrates through the rusted metal to the sound metal below, isolating it and protecting it from further rusting. As it is a penetrating oil it can be used directly on the rusted surfaces – it drives out moisture and air and stabilises the metal to protect it from future damage.
Using Owatrol Oil to aid adhesion
Owatrol Oil leaves a bonding film on all surfaces it is used on which maintains the natural look of the surface but allows enhanced adhesion, making it perfect as a foundation for primers or finishing coats. It gives excellent adhesion including on galvanised steel, aluminium, zinc, wood and more. It allows paint to be applied directly to firm rust and is heat resistant up to +175°C.
Using Owatrol Oil as a paint conditioner
Owatrol Oil can be mixed into oil-based paints as a paint conditioner when several great benefits. Firstly, it gives the paint rust inhibiting properties and helps prevent rust on painted surfaces – even when rust is already present. It also improves the flow and workability of the paint, maintaining the ‘wet edge’ for longer and reducing brush and roller marks. Finally, it also gives the paint a better viscosity which allows painting work to be carried out in more extreme cold, heat and windy conditions. Unlike damaging paint thinners it does all this without altering the inherent qualities or the finish of the paint.
Using Owatrol Oil for wood impregnation
When used on wood surfaces Owatrol Oil saturates the wood and protects it from damage caused by moisture. It also helps to prevent paint from peeling and protects metal parts such as hinges and latches from corrosion.
Ideal Uses for Owatrol Oil
- Priming galvanised surfaces with no need for weathering or pickling
- Preventing further damage in heavily rusted surfaces
- Improving paint flow when working in cold environments
- Preventing peeling paint on wood surfaces
- Protecting metal part on wood surfaces like gates and window frames
- Assuring better adhesion of finishes
- Coverage: 18m2 per litre
- Tools: Brush, Roller, Airless or HVLP Sprayer, Garden sprayer, pump sprayer
- Suitable for: Exterior & Interior use
- Clean up: White Spirit
- Drying Time: 12 hours (Touch Dry), 24 hours depending on temperature and humidity (Full Dry)
- Re-coating Time: 24-48 hours
- Finish: Transparent Matt
Directions for Use
Surface preparation when using Owatrol Oil as a rust inhibitor
First, surfaces must be clean, dry and free from oil, grease and other surface contaminants. Remove all scale; loose and flaking rust and old paint back to a sound surface and edge and feather in any sharp edges. Surfaces exposed to chemicals (acids, alkalis or salt deposits) should be washed using copious amounts of water or steam cleaned. Severely contaminated surfaces should be cleaned using an appropriate solvent.
Do not remove firm rust or clean the metal back to a bright finish.
Surface preparation when using Owatrol Oil as a paint conditioner
First prepare the surface as per the instructions on your paint can. In addition, if not asked to ensure that you remove all loose and flaking material and treat any organic growth with fungicidal solution or a mix of 1 part water to 1 part chlorine bleach (allow bleach solution to sit for 15 minutes), rinse thoroughly and allow to dry.
Applying Owatrol Oil as a Rust Inhibitor
Using Owatrol Oil on new clean steel
First prime new steel with a mix of 1 part Owatrol Oil to 3 parts primer. Then follow with normal paint system adding Owatrol Oil to subsequent coats as directed under ‘Mixing instructions’ below.
Using Owatrol Oil on lightly rusted surfaces
First prime the surface with a mix of 1 part Owatrol Oil to 2 parts primer. Then follow with normal paint system adding Owatrol Oil to subsequent coats as directed under ‘Mixing instructions’ below.
Using Owatrol Oil on new unpainted rusty steel
First prime the surface with a mix of 1 part Owatrol Oil to 1 part Primer. Then follow with normal paint system adding Owatrol Oil to subsequent coats as directed under ‘Mixing instructions’ below.
Using Owatrol Oil on old, severely rusted or previously coated surfaces
first apply wet on wet applications of Owatrol Oil to all exposed rust until fully saturated and allow it to dry. Saturation is indicated by a uniform glossy appearance to the surface when Owatrol Oil is dry. Before Owatrol Oil has hardened, check the surfaces and remove rust scale and old paint loosened by the above. If needed, touch up these areas. Allow to dry. Next apply a mix of 1 part Owatrol Oil to 2 parts primer and allow to dry. Then follow with normal paint system adding Owatrol Oil to subsequent coats as directed under ‘Mixing instructions’ below.
Note: Owatrol Oil will not lift well bonded paint.
Applying Owatrol Oil as a Paint Conditioner
First apply paint in normal the manner. If the paint is sticky, drags, sets up to fast or does not level properly add Owatrol Oil (stirring in well) until the paint works smoothly, easily and evenly. Allow the brush, roller or sprayer to be your guide.
Using Owatrol Oil as a Paint Conditioner for wood surfaces in sound condition
First prime any bare wood with a mix of 1 part Owatrol Oil to 2 parts primer and allow to dry. Follow with normal paint system adding Owatrol Oil as in ‘Mixing Instructions’ below.
Using Owatrol Oil as a Paint Conditioner on damaged, soft or punky wood surfaces
First apply 2 to 4 liberal applications of Owatrol Oil wet on wet, as fast as the wood will absorb it. Do not allow Owatrol Oil to dry between applications. When the wood cannot absorb any more wipe up any excess and allow to dry overnight (12 hrs). Follow with normal paint system adding Owatrol Oil as in ‘Mixing Instructions’ below to ease application and aid adhesion.
- Topcoat (as required): Normally 5 %-20 % by volume
- Undercoat: up to 30 % by volume
- Primer: up to 50 % by volume
The above is meant as a guide only. Conditions of application, porosity of surface etc. will dictate the amount of Owatrol Oil to be mixed into the paint.
Clean all tools and equipment with white spirits while still wet. If allowed to dry, remove with paint stripper. Store and maintain equipment as directed by manufacturer.
NOTE: Any rags, steel wool etc soaked in Owatrol Oil may spontaneously catch fire if improperly discarded. Rags, steel wool etc must be saturated with water after use or placed in a sealed, water filled metal container, before disposing with household waste.
Do not mix or overcoat Owatrol Oil with paints containing hot solvents i.e. Xylene, 2 part coatings, chlorinated rubber etc. Do not use Owatrol Oil as a paint conditioner in water-based paints.
Things to Remember
- Cover everything you do not wish to paint.
- Apply between + 5°C and + 35°C.
- Do not apply in direct sunlight or on to hot surfaces.
- Test for compatibility when adding Owatrol Oil to paint.