Field of ApplicationFor colourful designing and moisture protection of dimensionally unstable wood, limited dimensionally stable wood and stable wood, e.g. wooden facades, claddings, balustrades, window shutters, gates, framework, shingles, windows and exterior doors.
One-pot system: For priming, intermediate and finishing coats on all wooden component parts.
In Germany: Follow BFS Data Sheet No. 18, section 2.2.3 et seq. for coating boards of wood-based materials, e.g. boards made of solid wood/timber or veneer plywood.
Note: On principle, cracks in veneer, delamination, fungal (fungi/mildew/mould) attack and seeping wood contents cannot be stopped with a coat of paint.
Capadur RenoTech is provided with a preservative against deterioration in the coating film due to fungal attack. Therefore the use of product is only permitted for outdoor areas and on the inner side of windows and exterior doors.
In spite of containing a film preservation, on boards made of wood-based materials (e.g. plywood,veneer plywood, laminated veneer lumber et al.) a durable protection against fungal attack cannot be guaranteed. A premature fungal attack must be taken into consideration, depending on the biological loads on site (even before lapse of commonly accepted warranty time).
Do not apply on horizontal surfaces/floors, such as terraces.
- Slightly film-forming.
- High surface penetration and adhesion due to low-molecular-weight oils.
- Ventilating (diffusion-capable) coating film.
- Extremely high moisture protection due to hydrophobizing (Hydroperl)
- One-pot coating system.
- Sealing effect against discolouring wood contents.
- Thixotropic, low-dripping viscosity.
- Easy to renovate.
- Suitable for use on heritage-protected wooden parts.
- Protects the coating film surface temporarily against fungal attack.
Material Base / VehicleLong oil alkyd resin, solvent-based
750 ml, 2.5 l, 5.0 l
750 ml, 2.5 l, 5.0 l
ColoursWhite - approx. RAL 9010, when thoroughly dry.
Tintable via ColorExpress Stations in numerous colour shades of our Caparol 3D plus Collection and shades of other colour collections.
Colour Resistance according to German BFS Data Sheet No. 26:
Binder: Class B
Pigmentation: Group 1 bis 3, depending on the colour.
Gloss LevelSilk-matt to silk-/satin-gloss (Mid sheen).
The gloss level may vary, depending on the surface of wooden parts.
StorageKeep the tightly closed can/container in a cool place.
DensityApprox. 1.0 g/cm3
Suitability according to Technical Information No. 606 Definition of Application Areas
|Interior 1||Interior 2||Interior 3||Exterior 1||Exterior 2|
|(–) inapplicable / (○) of limited suitability / (+) suitable|
Suitable SubstratesWooden parts of unstable shape, limited dimensionally stable wood and dimensionally stable wooden component parts in the field of building construction. Do not use on horizontal floors/surfaces.
The substrate must be clean, sound/stable, dry, and free from all substances that may prevent good adhesion. Max. permissible moisture content (WMC): 15 %.
Basic principles of wood preservation for constructions must be followed. They are a premise for long-lasting wood preservation with coating materials.
Germany: See BFS-Merkblatt (Data Sheet) No. 18.
Wooden component parts at risk of blue stain: Follow German standard VOB Part C, DIN 18363 and BFS-Merkblatt (Data Sheet) No. 18, section 6.3.
Substrate PreparationNew Wooden Parts:
Clean unplaned (rough sawn), absorbent wood/lumber surfaces.
Clean and sand/grind planed surfaces in fibre direction. Remove seeping wood contents, e.g. wood resin/rosin and resin galls/pitch pockets. Make sharp edges round to a radius of 2 to 3 mm.
Untreated Existing Wood (Raw Wood):
Sand/grind off weathered (greyish) or blue stain attacked surfaces, until a stable, unstressed substrate is achieved and clean thoroughly. Make sharp edges round to a radius of 2 to 3 mm.
Advice: Use Capalac Holz-Imprägniergrund to achieve a strengthening effect and absorbency levelling impregnation of highly fissured and weathered surfaces.
Defective Wooden Parts:
Replace defective parts previously or repair with the Capadur Repair System.
Use Capadur Repair H for the preparation of cross-grained wood, edges of boards and fissured wood surfaces.
Carefully remove unstable or incompatible existing coatings (sand down) to the stable wood. Roughen (sand) the surface of alkyd lacquers/synthetic varnishes and remove all abrasive dust.
Please see our Capadur Holzchronograph ("wood chronograph") for the necessary care and maintenance of wood at regular intervals.
Method of ApplicationCapadur RenoTech is ready-to-use for brush and roller application.
Capadur RenoTech ist provided with a preservative against deterioration in the coating film due to fungal (fungi/mildew/mould) attack. Thus the product can only be applied within closed constructions equipped with suitable exhaust system and protective masks (respiratory protective device).
Spraying exterior substrates is not permitted.
Surface Coating System
|Impregnation||Priming Coat||Intermediate Coat||Finishing Coat|
|Wooden parts||exterior||BFS Data Sheet No. 18||If necessary:|
|Capadur RenoTech||If necessary 1):|
|Stable synthetic varnish||exterior||(slightly)roughening/|
|2)||Capadur RenoTech||If necessary 1):|
|1)||Prepare defects in existing coatings, depending on substrate requirements.|
|2)||Prepare defects in existing coatings according to substrate requirements.|
ConsumptionPlaned wooden surfaces: approx. 80 - 120 ml/m2
Unplaned (rough sawn) wood: approx. 120 - 150 ml/m2
Consumption is only a guide value and may vary, depending on the substrate and its condition. Determine the exact amount of material required by coating a test area on site.
Application ConditionsLow Temperature Limit for Application and Drying:
5 °C for product, ambient air and substrate.
Relative humidity must not exceed 80 %.
|At 20 °C and 65 % relative humidity:||dust dry||recoatable||rainproof|
|after hours||1||8 - 10||3 - 4|
Lower temperatures and higher humidity extend the drying time.
Tool CleaningDirectly after use with white spirit.
Special Risks (Hazard Note) / Safety Advice (Status as at Date of Publication)Flammable liquid and vapour. Harmful to aquatic life with long lasting effects. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Use only outdoors or in a well-ventilated area. Avoid release to the environment. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. Repeated exposure may cause skin dryness or cracking. Use P2 dust filter for grinding. Do not breathe spray dust. Use A2/P2 combination filter for paint spraying.
Contains 4,5-dichloro-2-octyl-2H-isothiazol-3-one, 2-octyl-2H-isothiazol-3-one, bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate, Fatty acids, C14-18 and C16-18-unsatd., maleated, reaction products with oleylamine, methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate, Fatty acids, C18-unsatd., dimers, compds. with coco alkylamines, phthalic anhydride. May produce an allergic reaction.
According to European Regulation 528/2012 this product is defined as a "treated article” (not a biocidal product) and contains the following biocidal substances: 4,5-dichloro-2-octyl-2H-isothiazol-3-one (CAS-No. 64359-81-5), 2-octyl-2H-isothiazol-3-one (CAS-No. 26530-20-1)
DisposalMaterials and all related packaging must be disposed of in a safe way in accordance with the full requirements of the local authorities. Particular attention should be made to removing wastage from site in compliance with standard construction site procedures.
In Germany: Only completely empty containers should be handed in for recycling. Dispose containers with residues of liquid product via waste collection point accepting old paints and enamels. Dispose dried/hardened product residues as construction site/demolition/municipal or domestic waste.
EU limit value for the VOC contentof this product (category A/e): max. 400 g/l (2010). This product contains max. 400 g/l VOC.
Substances of Content - DeclarationAlkyd resin, linseed oil, titanium dioxide, coloured pigments, silicates, aliphates, additives, antiskinning agent, film preservative.
Further DetailsSee Material Safety Data Sheet (MSDS).
Customer Service CentreTel.: +49 6154 71-71710
Fax: +49 6154 71-71711
International Distribution: Please see www.caparol.com