• Fast-drying
  • sound and durable joint condition
  • very economical
Joint filler liquid based on dispersion, which when mixed with sanding dust produces a high quality, resilient and suitable joint filler.
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  • Description
  • Information on use
  • Sample process
  • Safety Data Sheets / Certificates

Fields of application

For parquet and wooden flooring for filling parquet joints up to 2 mm wide and for filling smaller imperfections in the wood.

Technical specifications

Giscode W2+
Appearance not relevant
Decopaint basis WB
Decopaint category I
Density series kg/l 1.026
Flow time (+/- 15 %) 60 s / DIN 53211 - 4 mm
Form of delivery fluid
Non-volatile content series % 14.3
VOC EU % 0.34 %

Information on use

Drying 1 h / 20 °C
Complete drying 1 d / 20 °C
Accessible after 1 h / 20 °C
Surface preparation Professionally laid and prepared parquet or corresponding wooden flooring. Clean, dry wood, free of oil, grease, wax and silicones. Sanded as prescribed and free from sanding dust.
Substrate sanding grits from-to 100
Lacquer sanding (grit) from - to 100 - 150
Finishing With matching products from the Hesse parquet flooring range, in preference: PRIMER HG 21, PRIMER-PLUS HG 22 and PRIMER-ULRTA HG 24, or suitable oil-based products.
Comments on sanding The quality and uniformity of the wood sanding are crucial to the final surface finish. Ensure uniformity of the surface and edge sanding! Remove dust properly after sanding. There must not be any filler remnants left on the surface, otherwise there is a risk of blotching. Before applying stain, primer, sealant or oil the surface must be thoroughly dusted!
Storage temperature 10 - 30 °C
Working temperature 20 °C
conditions of transport 10 - 30 °C
Processing instructions Hesse WOOD-FILL should be well shaken before applying. Adding very fine sanding dust (K80), prepare a paste that can be applied with a palette knife. Sanding dust from the edge strips is particularly well suited. The finer the sanding dust, the better the bond in the joints. Hand filling: use a rust free steel palette knife (Contact with oxidising metals leads to discolouration of the substances and the filled surfaces).  The Fill the joints across the entire parquet surface to be treated; pre-fill wide joints or fill them twice. Clean work equipment with water. Dried lacquer residue can be removed with Hesse CLEANING-AGENT DV 9. Sanding dust mixtures that are too stiff can be diluted with Hesse WOOD-FILL if required, do not use water. Intermediate cutting back drum sander: grit 100 - 120, Final sanding with single-disc orbital sander: 120 - 150 grit followed by dust removal. There must not be any filler remnants left on the surface - Risk of blotching! Thorough dust removal from the sanded surface prior to further processing.
Particular instructions Do not pour the product into metal containers! Critical substrates such as wood block, on-edge lamellar parquet, floor boards, parquet flooring on underfloor heating, etc. require proper pre-treatment with PRIMER HG 21, PRIMER-PLUS HG 22, PRIMER-ULTRA HG 24 or suitable oil-based primers to minimise the risk of lateral bonding.
General instructions on workmanship The moisture content should be between 8 - 12 %. Please do not use and dry HYDRO lacquers at material and room temperatures below 18 °C. The ideal humidity for painting is between 55 and 65 %. In order to avoid problems with bonding, please sand the lacquered surfaces before applying fresh lacquer and apply lacquer to the sanded surfaces as soon as possible. Woods with a very high wax content such as teak can have a negative effect on bonding in some circumstances. Water-soluble wood contents such as from ash and tannic acid from woods such as oak can initiate changes in colour tones and discolouration in the lacquer. For this reason we recommend a trial lacquering be undertaken as a matter of principle to assess the colour effect, bonding and drying progression under real conditions! Notes on cleaning and care: Please observe the care instructions in accordance with DIN 18356. Wipe parquet with a slightly damp, not wet, cloth. Please use only neutral, silicone-free, salmiac-free and non-abrasive cleaners. Regular care and cleaning with Hesse PROTECT-CLEANER PR 90 and Hesse INTENSIVE-CLEANER PR 91 increases the life of the sealing.

Mosaic parquet, oak
Wood sanding: 100 grit/screen.
Mix Hesse WOOD-FILL with clean oak sanding dust, 100 grit. Surface: fill extensively 1 x using the Hesse WOOD-FILL/sanding dust mixture.
Intermediate drying: 30 - 60 min / 20 °C room temperature with sufficient air circulation.
Surface sanding: 100 - 150 grit/screen back to the bare wood with subsequent dust removal.
Sealing: 2 - 3 x 100 - 120 g/m² Hesse UNA-ELITE using a suitable roller.
Intermediate drying: in each case at least 2 - 3 h, preferably overnight at 20 °C room temperature with sufficient air circulation.
Lacquer sanding: in each case 120 - 150 grit/screen with subsequent dust removal.
Accessible after drying for a minimum of 8 h / 20 °C room temperature with sufficient air circulation.
Full resilience is achieved after 7 d / 20 °C room temperature with sufficient air circulation.

Material Safety Data Sheets


Our technical information is continually adapted to keep up to date with the latest technology and statutory regulations. The latest version is always available online at www.hesse-lignal.de or talk to your local account manager. This information is for advice and is based on the best knowledge available and careful research in line with the current state of the art. This information cannot be held as legally binding. We also refer you to our terms and conditions of business. Safety data sheet is provided in accordance with EC regulation no. 1907/2006.