We no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to find an alternative product.
Mathys Fassitek is a solvent based wood stain with a base of special alkyd resins. Mathys Fassitek stains are very effective in impregnating wood and protecting many types of wood from weathering and UV rays.
Mathys Fassitek can be applied to both new and previously treated wood, is easy to use, transparent, light-stable and really do justice to the wood grain, resulting in wood that stays looking beautiful and natural for a long time. There is no need to worry about peeling or blistering because Fassitek stains are not film-forming and highly breathable.
Features & Benefits
Transparent and light-stable
Penetrates for deep protection
Enhances the wood structure
Microporous, allows the wood to breathe
Excellent outdoor durability
Good protection against UV rays
Light-stable wood shades - standard colours
Decorative colours available in the transparent version
Density: 0,87 - 0,90
Gloss Level: Semi-Matt
Solids content in volume: ± 30 %
Solids Content in weight: ± 38 %
Drying Times At 20°C/RH 50%
Touch dry: 3 hours (15 m²/l)
Dry to handle: 3 hours (15 m²/l)
Dry to recoat: 24 hours
10 - 15 m²/l
Practical coverage depends on many factors such as porosity and roughness of the substrate and material losses during application.
New wood: rub down and make it dust free. Tropical wood is degreased with white spirit, Afzelia with ammonia water. Old stripped paint: rub down up to the bare not impregnated wood fibre and make dust free. Maintenance on Fassitek: clean substrate with white spirit and apply 2 or 3 thin coats.
Apply in a dry and well-ventilated area. > 5°C, < 80% R.H.
Note: Colourless Fassitek is only suitable for internal use.
Brush, Roller, Spray
Dry to Handle (at 20°C)
3 hours (15 m²/l)
Fully Cured (at 20°C)
12m² per litre
Min. Application Temperature
0,87 - 0,90
Solids by Volume
± 30 %
565 g/l max
Shelf Life (from date of manufacture)
5 years from date of production in unopened cans, if stored in dry, well ventilated areas, not in direct sunlight at temperatures between 5 and 35°C.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
Rust-Oleum Thinner 22 is for the dilution of synthetic enamels and varnishes for airless application. Degreasing of metals and most wood types. Cleaning of `spots` of acrylic paints and acrylic fixing paints (e.g. on glass).
Best used to dilute the following products: