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Cetol WV 885 BPD+

Cetol WV 885 BPD+

Cetol WV 885 BPD+

Product catalog summary

Product Description

Cetol WV 885 BPD+ is a waterborne impregnation fluid designed for protecting non-dimensionally stable wooden constructions such as windows, shutters, pergolas, and claddings against blue stain fungi and rot. It is suitable for exterior use on wood without earth contact. The product is ready to use, offers deep penetration, good run-off properties, and has a neutral odor.

Active Ingredients and Compliance

  • Contains propinylbutylcarbamate iodine (0.6 g/100 g), propiconazol (0.9 g/100 g), and tebuconazol (0.3 g/100 g).
  • Registered under BAUA number 40654 and complies with Biocide Product Directive (BPD) and EN 599 standards for protection against blue stain and rot fungi.

Application and Processing

  • Application methods: dipping, flooding, brushing.
  • Working viscosity: approx. 11 seconds (DIN cup 4 mm) or 23-25 seconds (ISO cup 3 mm) at 20°C.
  • Consumption: 50-160 ml/m² depending on wood type, absorption, and application method; typical uptake 120-160 ml/m² (123-164 g/m²) for resistance classes 3-5.
  • Do not thin the product.
  • Recommended application temperature: 15-25°C with approx. 60% relative humidity.
  • Drying times at 23°C and 50% RH: dust dry after ~60 minutes; recoatable after 4-6 hours.

Storage and Handling

  • Store in frost-free, cool areas between +5°C and +30°C.
  • Minimum shelf life of sealed containers: 2 years; product may still be usable after this but with possible attribute changes.
  • Opened containers must be sealed properly.
  • Dipping tanks should be covered and stirred or circulated regularly; use corrosion-resistant materials like stainless steel (V2A) for tanks.
  • Clean equipment immediately after use with water or mild detergent.

Safety and Environmental Considerations

  • Wear protective gloves and masks during application.
  • Not for use on wood in direct contact with food or food preparation surfaces.
  • Avoid contamination of waterways; product contains biocidal substances and must be used according to instructions.
  • Dispose of empty cans via recycling; liquid waste must follow national or EU disposal regulations (EU disposal key 03 02 02).

Technical Recommendations and Limitations

  • Wood moisture content should be between 12% and 15% for application.
  • All wooden constructions must be coated on all sides with at least one primer and one intermediate coat (minimum dry film thickness 30 µm) before installation.
  • Dark color shades may increase surface temperature up to 80°C.
  • Foam formation during application can be reduced by using defoamer WV 890.
  • Not recommended for use under whitish or translucent color systems (e.g., opal white) due to potential yellow discoloration.

Coating System Structure for Dimensionally Stable Wood

  • Impregnation: Cetol WV 885 BPD+ (only one BPD product per system).
  • Primers: Rubbol WP 194, Cetol WP 566.
  • Mid coats: Rubbol WM 270, Cetol WM 675, Cetol WM 665, Cetol WM 610.
  • Top coats: Rubbol WF 387, Rubbol WF 382, Rubbol WF 380, Rubbol WF 378, Cetol WF 980, Cetol WF 965, Cetol WF 960, Cetol WF 957, Cetol WF 952, Cetol WF 945.

Additional Notes

  • Compatibility of external materials (fillers, tapes, sealants, cleaners) must be verified before use.
  • The product is intended for use by qualified industrial companies and exclusively within Sikkens coating systems.
  • Users are responsible for verifying suitability and processing according to current technology standards.
  • VOC guidelines are out of scope for this product.

Contact Information

Akzo Nobel Industrial Coatings Ltd, Blackburn, UK and Ireland offices, and Akzo Nobel Wood Coatings GmbH, Germany, provide technical support and sales.

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Catalog excerpts

Cetol WV 885 BPD+-1

application by brush flow coating water thinnable store and transport store in a cool place cleaning of stable wooden stable wooden constructions constructions protective Wear protecti WOOD COATINGS Product description Waterborne impregnation (fluid timber protecting agent) for a protection against blue stain fungi and rot of none staically subjected wooden constructions without earth contact (windows, shutters, pergola, claddings etc.), exterior. - deep penetration - good run-off properties - neutral odour The active substances are notified acc. guideline 98/8/EG and correspond to the specification EN 599 against blue stain Wood protection agents must be registered according to the BPD. (BPD = Biocide Product Directive) The examination follows the uptake value: 120-160 ml/m2 i.e. 123-164 g/m2 for timber in the resistance classes 3-5 Acrylic Copolymer Dipping, flooding, brushing Working viscosity is approx. 11 seconds in a DIN cup 4 mm i.e. approx. 23 - 25 seconds in a ISO cup 3 mm at 20° C material temperature. 50 - 160 ml/m2, depending on application method, type and absorption properties of wood (exact values must be established through a sample) 15 - 25 °C for substrate, air and material at approx. 60 % R.H. Dust dry: after approx. 60 minutes Recoatable: after approx. 4 - 6 hours waterborne Clean directly after use with water, if needed with washing up liquid or with ST 830. A dipping tank containing material must be covered correctly and stirred or circulated regulary. The minimum storage stability of sealed containers is 2 years. After ending of the storage time the product still can be usable, but some attributes may vary from new product. Therefore such over-stored product has to be applied with special attention. Opened cans must be sealed correctly! Store in a cool but frost-protected area. Only residue emptied cans can be disposed via recycling. Liquid wastes must be disposed of according to national regulations or according to EU-disposal key 03 02 02. In accordance with EC guide lines - Material safety data sheet, point 15. The Impregnation serves as a protection of none statically subjected wooden constructions without earth contact, exterior, against blue stain and rot according to DIN 68800, part 3. Not for use with wood which has got direct contact with food or food preparation. Only for the use of qualified Dipping tanks or reservoirs: when using metal reservoirs, we recommend using None rusting steel i.e. V2A, the use of other materials can lead to corrosion. Biocide products must be handled carefully Before use, read the identification and product information. Even when working with low emission products one should take care of the customary protection measures. Not to be used near waterways. The fluid must not entre water. Wood preservatives contain biozid substances for the protection against pest control. They are only to be used according to instructions and in permitted working areas. Misuse can lead to a hazard to health. The wood moisture content for the application of Sikkens coating systems should be between 12 % and 15 %. According to the guidelines for window coating systems, published by the Federal German Committee for Paint and Material Value Protection (Instruction Leaflet No. 18), of VOB, Parte, DIN 18363, and the recommendations of the German Institute for Window Technology e.V. in Rosenheim, all wooden constructions in buildings must be coated on all sides with at least one primer and one intermediate coat (minimum dry film thickness 30 urn) before they are incorporated in buildings. The choice and use of the coating system, especially the colour shade, should also be taken into account. Darker shades can increase the surface temperature (up to 80 C). For use in a technical industrial companies and exclusively released for Sikkens systems recomondations. Relevant information The the denibbing process may only be made after the following coating system. The here mentioned coating system is only an example, other systems are possible. Uptake consumption Binder type Application temperature Drying times Hazard identification General instructions Akzo Nobel Industrial Coatings Ltd Unit 4a, Mercer Way, Shadsworth Blackburn, Lanes, BB12QZ Akzo Nobel Industrial Coatings Ltd Unit 4a, Mercer Way, Shadsworth Blackburn, Lanes, BB12QZ Akzo Nobel Wood Coatings GmbH Diisseldorfer StraGe 96-100 40721 Hilden

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Cetol WV 885 BPD+-2

WOOD COATINGS All external materials (i.e. fillers, tapes, sealing compounds, cleaners) must be checked for compatibility with the coating Please observe the relevant Technical Data Sheets or seek advice from the Sikkens sales representative or contact the technical centre. Foam formation during application can be reduced by using defoamer WV 890. For information concerning the dosage, please see the relevant Technical Data Sheet. Coating recommendation All waterborne and solventborne paint systems can be used on the well dried impregnation. If a separate rot impregnation system is not required,...

 Open the catalog to page 2

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