ALEXIT ClearCoat 411-14 - Technical Datasheet - Aircraft Exterior ClearCoat

Nov 1, 2026

Uploaded by GGG

ALEXIT ClearCoat 411-14 technical datasheet describes a high-solid polyurethane clear coat formulated for aircraft exterior applications. It highlights outstanding gloss and color retention, strong resistance to chemical and mechanical influences, and compliance with aviation VOC requirements. The document specifies qualified standards, compatible basecoat/topcoat combinations, color and high-gloss properties, theoretical coverage versus film thickness, and detailed surface pre-treatment and mixing ratios for application.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages5

Reading Time13 min

AccessFree to download

Characteristics

Range of Application

Color and Gloss

Theoretical Coverage

Surface Pre-treatment

Trade Names and Packaging

Mixing

Thinner selection and notes

Pot life

Application

Compressed air spraying

Electrostatic application

Air assisted airless application

ALEXIT ClearCoat 411-14 Technical Datasheet 411-14 Characteristics High-solid polyurethane based ClearCoat especially developed for aircraft exterior applications Outstanding gloss and color retention Excellent resistance to chemical and mechanical influences Complies with the aviation requirements regarding VOC Used in combination with ALEXIT H/S BaseCoat 411-22 or ALEXIT H/S Topcoat 411-77 Range of Application Qualified according to: AMS 3095A AIMS 04-04-023 (Airbus) AIMS 04-04-025 (Airbus) AIMS 04-04-033 (Airbus) AIMS 04-04-037 (Airbus) AMMS 2503 Type II Category 1 (Avic XAC) CMS-CT-102 (COMAC) A2MS (Airbus Canada) / BAMS 565-018 (Bombardier) DHMS C4 .30 (de Havilland) AVN 7.004 (BAe) MEP 10-125 (Embraer) MS25D15 (Avic) Color and Gloss | Color: | transparent | | --- | --- | | Gloss: | high gloss | Theoretical Coverage | Area | Quantity | Film thickness | | --- | --- | --- | | 15 m² | 1 L | 35 µm | | 525 m² | 1 L | 1 µm | | 840 ft² | 1 Gal | 1 mil | | Mankiewicz Gebr. & Co. (GmbH & Co. KG) Georg-Wilhelm-Str. 189
21107 Hamburg, Germany Tel. +49 (40) 751030 Fax +49 (40) 75103510 | Revision: 10 (Ref)
Date of Issue: 2022-04-14
Page: 1/5 | | --- | --- | ALEXIT ClearCoat 411-14 Technical Datasheet 411-14 Surface Pre-treatment The BaseCoat or Topcoat surface has to be free from oil, grease, glue residues or other contaminations. If necessary, clean the surface with a suitable cleaning agent, preferably ether based solvents e.g. ALEXIT BC/CC Surface Cleaner 904-55. Remove dust with atack rag. Trade Names and Packaging | Material | Trade name | Container size [net] | | --- | --- | --- | | Base material | ALEXIT ClearCoat 411-14 | 4 L
1 gal, 1 quart | | Hardener | ALEXIT Hardener 405-86 | 4 L
1 gal, 1 quart | | Thinner | ALEXIT Activated Thinner 901-72 or
ALEXIT Activated Thinner 902-62
ALEXIT Activated Thinner 901-7E | 3 L
0.75 gal, 0.75 quart | | Touchup | ALEXIT Repair Thinner 901-7R | 1 L | | Mankiewicz Gebr. & Co. (GmbH & Co. KG) Georg-Wilhelm-Str. 189
21107 Hamburg, Germany Tel. +49 (40) 751030 Fax +49 (40) 75103510 | Revision: 10 (Ref)
Date of Issue: 2022-04-14
Page: 2/5 | | --- | --- | ALEXIT ClearCoat 411-14 Technical Datasheet 411-14 Mixing | | Base | Hardener | Thinner | | --- | --- | --- | --- | | Trade name | ALEXIT ClearCoat 411-14 | ALEXIT Hardener 405-86 | ALEXIT Activated Thinner 901-72 / 902-62 / 901-7E
ALEXIT Repair Thinner 901-7R | | By volume | 1 | 1 | 0.75 | Note: Do not shake the base component in order to avoid air entrapment. The choice of thinner is depending on the climatic conditions during application: | Temperature | Thinner | | --- | --- | | 15-25 °C / 60-80 °F | ALEXIT Activated Thinner 901-7E (fast) | | 15-30 °C / 60-85 °F | ALEXIT Activated Thinner 901-72 (standard) | | 30-35 °C / 85-95 °F | ALEXIT Activated Thinner 902-62 (hot weather) | Mix the three materials mentioned above in the proper mixing ratio and stir to uniform consistency. No induction time is required. Note: If further vicosity reduction is desired, use ALEXIT-Compliant Thinner 902-A9, VOC compliant Thinner per ASTM D3960 (excluding exempt solvents) in maximum 0.25 parts by volume (MR vol: 1 : 1 : 0.75 : 0.25) Thinner selection by desired drying time and appearance In general, the thinners can be used as per above table (by temperature) . The upper ranges provided in the table highlight the recommended top limit of temperature ranges. These should be respected. In order to achieve an extended wet-edge and improved appearance, it is possible to select a thinner from a higher temperature range (e.g. 902-62 can be used at 20 °C) . The use of hot weather thinners at standard temperature conditions will require extended drying. Pot Life Use of ALEXIT Activated Thinner 901-72 / 902-62 / 901-7E 4 h for one layer application at 23 °C / 73 °F / 50 % RH For two-layer applications fresh mixed material is

FAQs

What product is ALEXIT ClearCoat 411-14 used for?

It is a clearcoat developed for aircraft exterior applications, used to achieve high gloss and durable color retention under aviation requirements.

Which standards are the product qualified against?

The datasheet lists qualifications including AMS 3095A, multiple AIMS standards (04-04-023/025/033/037 for Airbus), and other program/vendor specifications such as COMAC CMS-CT-102 and Embraer MEP 10-125.

How should surfaces be prepared before applying the clearcoat?

The BaseCoat or Topcoat surface must be free of oil, grease, glue residues, and other contaminants; clean with a suitable cleaner (preferably ether-based) and remove dust with an tack rag if needed.

Nov 1, 2026

Uploaded by GGG