Hesse PU MODULO Pigment filler DP 4778-9343

  • Extremely wide area of application through using different types of hardener
  • very good body
  • good sanding properties
  • extremely good ability to stay on vertical surfaces underneath colour lacquers
Hesse PU Modulo Pigment filler DP 4778-9343 is a pigmented two-component PU alcyd binder basecoat, with good body, good sanding properties and excellent ability to stay on vertical surfaces under Hesse colour lacquers. The Hesse PU Modulo Pigment filler is perfectly suited for the closed-pore colour lacquer structure, combined with the option of choosing/using different types Hesse PU hardeners. This allows the user to set process-oriented, optimal lacquer material settings depending on the substrate material used or the processor’s technical prerequisites.
Request product Download data sheet
  • Description
  • Information on use
  • Sample process
  • Safety Data Sheets / Certificates

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
Mixing ratio (gravimetric) 100 : 13 PUR Hardener DR 4035

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 Hardener options:
DR 4052/ 5 : 1 beneath high gloss, excellent ability to stay on vertical surfaces
Application quantity 1 - 4 x 150 - 200 g/m²
Pot life 1.75 h Drying 6 h / 20 °C
(preferably over night)

DR 4058 / 4 : 1 universal isolating filler for revisions
Application quantity 1 - 4 x 150 - 200 g/m²
Pot life 1.5 h
Drying 5 h / 20 °C (preferably over night)

DR 4035-0004 / 5 : 1 ES application, fast drying
Application quantity 1 - 2 x 150 - 200 g/m²
Pot life 45 min
Drying 1.5 h / 20 °C

DR 4035-0007 / 5 : 1 fast drying
Application quantity 1 - 2 x 150 - 200 g/m²
Pot life 45 min
Drying 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


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.