System Data Sheet. Permahyd Hi-TEC Base Coat 480. General Application Instructions for Waterborne Products

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1 System Data Sheet. Permahyd Hi-TEC Base Coat 480 General Application Instructions for Waterborne Products For professional use only! System Data Sheet No. EN / SYS_905.8 / 05 An Axalta Coating Systems Brand 1 /

2 Substrate pretreatment. When applying waterborne products, the substrate must always be prepared with great care using only agents recommended for waterborne products. Metallic substrates should preferably be cleaned with Permahyd Wax and Grease Remover 7070 or Permaloid Cleaning Agent Clean sanded surfacer areas and old finishes with Permahyd Silicone Remover Plastic surfaces should be carefully prepared in accordance with the System Data Sheet for painting plastics (see Data Sheet No ) and cleaned once more with Permahyd Silicone Remover 7080 before further treatment. Masking: Use only waterproof masking tapes and masking paper or plastic sheeting. Spray guns/ spray equipment. Suitable spray guns: Compliant spray guns: Tests made with 2.0 bar spray gun inlet pressure Spray guns and settings Standard 1.2 mm 1.25 mm 1.2 mm W 1.3 mm WSB 1.3 OBS Devilbiss Gti Pro T110 Devilbiss Gti Pro H1 Devilbiss Gti Pro T1 Devilbiss Gti Pro T2 GRACO Razor Compliant WB IWATA WS400 Supernova IWATA W400 WB SAGOLA Xtreme RTX02 SATA 3000 RP SATA 3000 HVLP SATA 4000 RP SATA 4000 HVLP Suitable spray gun 2 /

3 It is not advisable to use the same spray gun/spray equipment to alternately apply waterborne and conventional products. Those components of spray guns/spray equipment which come into contact with waterborne products during the course of application must be made of a corrosion-resistant material (stainless steel, plastic). Mixing containers: For mixing and adjusting the viscosity of waterborne products use only tins made of plastic or coated tinplate. Material temperature. Since the viscosity and thus the application properties of waterborne products depend to a great extent on the material temperature, waterborne products must have a temperature of at least 18 C up to 35 C at the time of viscosity adjustment/application. Application. The application of waterborne products is influenced to a great extent by temperature and air humidity. This may restrict the application or make it even impossible unless certain conditions are fulfilled. The application window for waterborne products gives the limit values. To optimise application in varying temperature/air humidity conditions and on different object sizes the following table provides a guideline for the use of Permahyd WT Additive 6050 or Permahyd WT Additive /

4 Table of temperature / air humidity Temperature / air humidity conditions in the spray booth Temperature range Range of relative air humidity WT Additive 6050 Partial Full respray respray WT Additive 6052 Partial Full respray respray Cold and dry conditions 20 C % < 30% * Average conditions C 30-60% >60% Hot conditions 30 - > 35 C 30-60% Hot and humid conditions 30 - > 35 C > 60% Hot and dry conditions 30 - > 35 C 15-30% * 30 - > 35 C < 15% * Key: suitable not particularly suitable unsuitable * * 10% Permahyd Demineralised Water 6000 The temperature and humidity ranges in this table are mere reference values and always depend on the local conditions. Air flow rate in the spray booth, the spray gun (type and/or nozzle size) and also application itself have a great influence on film formation and quality of the finish. Assuming that in a paintshop with up-to-date equipment an application temperature of at least 20 C is guaranteed, particular measures are required only with regard to the air humidity if it lies outside the application range. 4 /

5 Measures if relative air humidity is too high: Excessively high air humidity may cause color deviations, mottling of metallic colors and insufficient stability on upright surfaces. These problems may be avoided by increasing the temperature in the spray booth as far as acceptable for the staff. Only use Permahyd WT Additive Measures if relative air humidity is too low: If the air humidity is too low, this can result in increased overspray and a deterioration in overspray absorption. These problems can be avoided by lowering the application temperature, if possible, but it must not go below 18 C. Only use Permahyd WT Additive Flash-off times and recoating times. Note on safety: When applying waterborne products, the flash-off times between individual coats and final flash-off or recoating times are adversely affected by low temperatures and high air humidity. The drying processes between the individual coats and before further recoating can be accelerated by: accelerated evacuation of moist air by blowing off with variable or stationary air movers with or without drying (handheld or stationary device, ceiling systems,...) low baking infrared drying This product is classified according to regulation (EC) 1272/2008 (CLP). Please consult the Safety Data Sheet. It is strongly recommended to use appropriate personal protection equipment during application. 5 /

6 The information provided in this documentation has been carefully selected and arranged by us. It is based upon our best knowledge on the subject at the date of issuance. The Information is given for information purposes only. We are not liable for its correctness, accuracy and completeness. It is up to the user to check the information with regard to up-to-dateness and suitability for his intended purpose. The intellectual property in this Information, including patents, trademarks and copyrights, is protected. All rights reserved. The relevant Material Safety Data Sheet and Warnings displayed on the product label need to be observed. We may modify and/ or discontinue operation of all or portions of this Information at any time in our sole discretion, without notice and assume no responsibility to update the Information. All rules set forth in this clause shall apply accordingly for any future changes and amendments. Axalta Coating Systems Germany GmbH Horbeller Straße 15 D Köln Phone 49 (0) 2234 / Fax 49 (0) 2234 / /

Technical Data Sheet.

Technical Data Sheet. Permahyd Hi-TEC Base Coat 480 Blending system for two-stage colours To achieve a perfect colour transition in the blending area or from repair to adjacent areas, e.g. wing / door.