Fields of application
Throughout interiors, including heavily used areas like kitchens and bathrooms. It can be used on lots of types of wood, MDF and many laminates for fitting out the interiors of ships. Due to its excellent adhesive properties, this PU isolation primer can be used as an adhesion primer on a wide variety of plastics.
Please note the different hardening options and selection of additional hardener types in the application hints within this Technical Information!
Technical specifications
| Appearance |
opaque
|
| Density series kg/l |
1.413
|
| Flow time (+/- 15 %) |
90 s / DIN 53211 - 4 mm
|
| Form of delivery |
fluid
|
| Non-volatile content series % |
66
|
| VOC EU % |
34.029999 %
|
| Number of coats (max) |
4
|
| Amount per layer (minimum) |
140 g/m²
|
| Amount per layer (max) |
300 g/m²
|
| Total application volume |
400 g/m²
|
| Mixing ratio (by volume) |
5 : 1 PUR Hardener DR 4035-0007
|
| Mixing ratio (gravimetric) |
100 : 14 PUR Hardener DR 4035-0007
|
Information on use
| Usage time |
1 h / 20 °C
|
| Pot life |
45 min / 20 °C
|
| Drying |
3 h / 20 °C
|
| Complete drying |
7 d / 20 °C
|
| Surface preparation |
Clean, dry wood, depending on species and application method. Perform cleaning by sanding on foil or melamine before coating.
|
| Substrate sanding grits from-to |
150 - 320
|
| Finishing |
After adequate drying and careful primer sanding with Hesse CN and PU coloured lacquers.
|
| Yield per coat |
5 - 10 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 |
16 - 40 °C
|
| Working temperature |
20 °C
|
| Processing instructions |
Choice of hardeners:
| Hardener / mixing ratio (by volume) | Areas of application / properties | Application quantity | Pot life | Drying / sanding | | DR 4052 / 5 : 1 | excellent ability to stay on vertical surfaces
under high gloss | 1 - 4 x
150 - 200 g/m² | 1.75 h | 6 h / 20 °C
(preferably overnight) | | DR 4058 / 4 : 1 | Universal isolation primer
for revisions | 1 - 4 x
150 - 200 g/m² | 1.5 h | 5 h / 20 °C
(preferably overnight) | DR 4035-0004 /
5 : 1
| ES application
fast drying | 1 - 2 x
150 - 200 g/m² | < 45 min | 1.5 h / 20 °C | DR 4035-0007 /
5 : 1 | fast drying | 1 - 2 x
150 - 200 g/m² | < 45 min | 1.5 h / 20 °C |
|
| Particular instructions |
On MDF substrates: Thick boards that have been created by gluing together several thinner boards are, due to the variance in tension, susceptible to edge ridging. It is better to select a single MDF board of the appropriate thickness. Panels that have been glued together should always be sanded flat at the edges and colourlessly pre-insulated. Any water introduced by gluing must be allowed to evaporate prior to coating.
|
The coating process and the precise treatment parameters are adapted in each case to the respective application and drying conditions and can be found in the customer-specific process descriptions (surface techniques).
Material Safety Data Sheets
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.
