Hesse HYDRO-PU Brilliant-Color HDB 54799-(colour tone)

  • Good body
  • Light-fast
  • outstanding chemical and mechanical resistance
  • good polishing and buffing properties
Two component HYDRO-PU acrylate coloured lacquer system with good body, light fast, pigmented, high gloss and with outstanding chemical and mechanical resistance. It can be polished and buffed, PVC-resistant, cream and sweat resistant and light fast. Free from N-methylpyrrolidone and phthalate plasticisers, therefore also suitable for coating children's toys.
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  • Description
  • Information on use
  • Sample process
  • Safety Data Sheets / Certificates

Fields of application

For high quality residential furniture with sophisticated surfaces and all interior fittings including kitchens and bathrooms.

Technical specifications

Appearance opaque
Decopaint basis WB
Decopaint category J
Density series kg/l 1.054 - 1.136
Flow time 28 s / DIN 53211 - 4 mm
Form of delivery fluid
Non-volatile content series % 37.2 - 44.2
Profile of properties Can be polished
VOC EU % 3.83 %
Number of coats (max) 2
Amount per layer (minimum) 100 g/m²
Amount per layer (max) 120 g/m²
Total application volume 240 g/m²
Mixing ratio (by volume) 5 : 1 HYDRO Hardener HDR 5091
Mixing ratio (gravimetric) 100 : 19 HYDRO Hardener HDR 5091

Information on use

Usage time 2 h / 20 °C
Pot life 2 h / 20 °C
Drying 16 h / 20 °C
Stackable after > 72 h / 20 °C
Complete drying 7 d / 20 °C
Surface preparation Matching Hesse HYDRO basecoats, pigment fillers or coloured lacquers; dried and sanded according to instructions, clean and free from dust and grease. In case of direct coating on cleaned and sanded foils, please make a test coating to check the adhesion!
Substrate sanding grits from-to 320 - 400
Intermediate sanding (grits) from-to 400 - 600
Finishing After complete hardening and air conditioning, the surfaces can be sanded and polished. Graduated sanding with 1000 to 1500 grit followed by polishing on the polishing machine.
Yield per coat 9 - 11 m²/l

The spreading rate is heavily dependent on the type of application. The specifications relate to a liter of ready-for-use product, if necessary including hardener and thinner.
Storage temperature 10 - 30 °C
Working temperature 20 °C
conditions of transport 10 - 30 °C
Processing instructions Sanding of the basecoat with 400 - 600 grit / dust removal. Work the hardener in well, then use water (around 20 %) to adjust the spray viscosity to 20 - 25” (DIN 4 mm). The hardener must always be added before thinning! Only ever apply 1 coat of at most 120 g/m² in one operation. Do not apply several thin coats with brief intermediate drying, as may be common with other high gloss systems. Drying of the first coat until application of the subsequent:: 5 - 6 h at 20 °C room temperature and with adequate air circulation. Never store product mixed with hardener in closed containers. After suitable drying can be recoated with the same product. Clean tools with water. For removal of dried lacquer residues use Hesse HYDRO Cleaning agent HV 6917. In case of combined coatings (HYDRO- and solvent based lacquers) rinse application tools with Hesse HYDRO Reversing agent HV 6904.
Particular instructions HYDRO-PU Multicoat lacquers and top coats are optimised for use on 2-coat hydro systems. Clean tools with water. For removal of dried lacquer residues use Hesse HYDRO Cleaning agent HV 6917. In case of combined coatings (HYDRO- and solvent based lacquers) rinse application tools with Hesse HYDRO Reversing agent HV 6904.
General instructions on workmanship When working with HYDRO materials, parts that come into contact with the material must be made from stainless steel. The moisture content should be between 8 - 12 %. Do not apply or dry HYDRO lacquers at material or room temperatures below 18 °C. The ideal humidity for application lies between 55 and 65 %. During the lacquering process, a humidity level that is too low leads to surface defects (such as shrink cracks, etc.). Excessive humidity during the drying phase may drastically lengthen the drying time! In order to avoid adhesion problems, please sand the lacquered surfaces freshly before coating and apply lacquer to the sanded surfaces as soon as possible. When applied to foils, etc., please use a sample coating on the respective substrate to check the adhesion! The ideal complete hardening of lacquered surfaces that have been flashed off is reached at temperatures over 20 °C up to no more than 40 °C. Adequate, draft-free air exchange must be assured. The complete hardening of the lacquer will be reached after one week of proper storage (at least 20 °C room temperature). Woods containing large amounts of natural oils, such as teak, can negatively influence adhesion under certain circumstances. Water-soluble wood ingredients such those in ash and tannins in woods such as oak may cause colour changes and discolourations in the coating. We recommend that you always conduct a sample lacquering to evaluate the colour effect, adhesion and drying process under real conditions!

Kitchen front in glossy chipboard (laminated), white Laminate sanding with 400 grit Basecoat: Hesse 2C HYDRO Pigment filler HDP 5640-9343, mixing ratio (by volume) 7 : 1 with 2C HYDRO Hardener HDR 5081 Thinning: with up to 5 % water Intermediate drying: 16 - 24 h / 20 °C room temperature with adequate air circulation Sanding: 320 - 400 grit with subsequent dust removal. Top coat: 1 x 100 - 120 g/m² Hesse HYDRO-PU Brilliant colour HDB 54799-9010, mixing ratio 5 : 1 with 2C HYDRO Hardener HDR 5091 Thinned with water to an application viscosity of 20 - 25" / DIN 4mm. Intermediate drying: 5 - 6 h / 20 °C room temperature with adequate air circulation. Subsequent finishing coat without prior sanding: 1 x 100 - 120 g/m² Hesse HYDRO-PU Brilliant colour HDB 54799-9010, mixing ratio 5 : 1 with 2C HYDRO Hardener HDR 5091 Thinned with water to an application viscosity of 20 - 25" / DIN 4 mm. Packable/polishable after drying for at least 48 h / 20 °C room temperature with adequate air circulation. Finishing: see specific Technical Information on "Polishing / Buffing".

Contact

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.