Hesse PU Multicoat Lacquer DE 4532x(gloss level)-0004

  • very high mechanical resistance
  • light fast
  • can be used on bleached woods
  • roller / brush application possible
DE 4532x(gloss level)-0004 is a light fast and well-bodied, transparent multi-coat lacquer. This product has high mechanical resistance and can therefore be used both for priming and as a top coat on all customary woods. It can also be applied on bleached surfaces . The product can also be employed for application using the roller / brush technique (thinned also as an edge sealer on MDF).
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  • Description
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Fields of application

DE 4532x(gloss level)-0004 can be used as a multi-coat lacquer for shopfitting and all interior fittings, including in kitchens and bathrooms as well as the fitting out of ship interiors.

Technical specifications

Appearance colourless
Density series kg/l 0.94 - 0.948
Flow time (+/- 15 %) 33 s / DIN 53211 - 4 mm
Form of delivery fluid
Non-volatile content series % 24.6 - 25.7
VOC EU % 74.71 %
Number of coats (max) 3
Amount per layer (minimum) 100 g/m²
Amount per layer (max) 150 g/m²
Total application volume 450 g/m²
Mixing ratio (by volume) 5 : 1 PU Hardener DR 4070
Mixing ratio (gravimetric) 100 : 20 PU Hardener DR 4070

Information on use

Usage time 8 h / 20 °C
Pot life 8 h / 20 °C
Drying 5 h / 20 °C
Stackable after > 16 h / 20 °C
Complete drying 7 d / 20 °C
Surface preparation Clean, dry wood, dependent upon wood type and method of application. In order to avoid problems with bonding, please sand PU lacquered surfaces before applying fresh lacquer, and apply lacquer to the sanded surfaces as soon as possible.
Substrate sanding grits from-to 150 - 180
Lacquer sanding (grit) from - to 240 - 320
Finishing

After sufficient drying and lacquer sanding, it can be combined with almost all PU lacquers.

Yield per coat 6 - 9 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 - 25 °C
Working temperature 20 °C
Processing instructions One to three-coat application with 100 - 150 g/m² on suitable surfaces. The maximum total application amount is 450 g/m². When being used as a flame-retardant coating agent for seagoing vessels, the maximum total application amount is 200 g/m².
Particular instructions

Our dull matt formulation DE 45320-0004 is not to be used as a multicoat lacquer, but only as a single coating on top of matching base coats or on the next higher gloss level in the DE 4532x(gloss level)-0004 series!

When being used as a flame-retardant coating agent for seagoing vessels as per SOLAS 74/88 Regulations II-2/3, II-2/5 and II-2/6, in the latest version, IMO Resolution MSC.36(63)-(1994 HSC-Code) 7 and IMO Resolution MSC.97(73)-(2000 HSC-Code) 7, this product may only be combined with other approved and technically suitable products.. For use as MDF edge isolation underneath coloured coating systems, prepare the mixture with 20 - 30% Thinner DV 4900 and apply an additional coat on the same day following prior sanding using 320 grit. This product can be used as a top coat on coloured polyurethane lacquers to improve metal marking resistance. “A risk assessment was undertaken according to Directive 2014/90/EU, Annex II, Section 3. This coating does not pose a physical risk to health nor a risk to the environment when cured and dried.”

General instructions on workmanship

PU lacquers should not be applied or dried at material and room temperatures below 18 °C and 40 % ambient humidity, ideal values: 20 - 25 °C and 50 - 65 % RH. Deviations lead to problems with drying and/or curing. To avoid adhesion problems, please gently sand back the PU lacquered surfaces before applying fresh lacquer and apply lacquer to the sanded surfaces as soon as possible. Mixed residues from the previous day must only be used as a 10 - 20 % aggregate in a fresh lacquer/hardener mixture. Old lacquer/hardener mixtures impair the surface quality (adhesion/stability). Freshly bleached wood must be allowed at least 48 h intermediate drying / 20 °C before recoating with PU lacquers. The final hardness of the coating is achieved after one week in correct storage conditions (at least 20 °C room temperature).
Please apply a test coat under real conditions!

Table in natural, mat beech for interior boat furnishings

Wood-sanding grit 120 - 180 (dust removal)
Basecoat: 1 x 120 - 150 g/m² with Hesse PU Multicoat lacquer DE 45322-0004, mixing ratio (by volume) 5 : 1 with PU Hardener DR 4070

Intermediate drying: at least 4 h / 20 °C
Intermediate sanding: grit 280 -320 (dust removal). Top coating: 1 x 120 - 150 g/m² Hesse PU Multicoat lacquer DE 45322-0004, mixing ratio (by volume) 5 : 1 with PU Hardener DR 4070 Packable: after drying, at least 16 h / 20 °C

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.