Screw inspection sealing lacquer Standard 50 ml tube Bäder
Product code: 18000 50ml
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Bäder Standard 50 ml screw inspection sealing lacquer in a tube for larger threaded connections
Bäder Standard 50 ml in a tube is an inspection sealing lacquer manufactured by the German company Lackfabrik Bäder. Designed for manual marking of screws, nuts and mechanical connections, it creates visible markings whose damage may indicate component movement or possible interference with the connection. It is used during assembly, technical inspections, machinery maintenance and quality control.
The 50 ml tube allows the lacquer to be applied directly to the inspected components without a dispensing gun. The manufacturer recommends this packaging format for screw sizes M12–M48. It is a practical option for manually marking larger threaded connections and for applications requiring a greater quantity of lacquer than the 20 ml tube provides.
Once applied, the lacquer forms a seal bridging the screw head or nut and the adjacent surface. Movement between these components may cause the marking to crack or break, indicating that the connection should be inspected again. Surface drying takes approximately 5 minutes, while full curing takes approximately 24 hours. Actual drying time depends on layer thickness and ambient conditions.
Applications of Bäder Standard 50 ml tube
Machinery inspection and industrial maintenance
- Manual inspection marking of screws and nuts after tightening verification.
- Marking connections in machinery housings, gearboxes and mechanical assemblies.
- Checking for damaged seals during scheduled technical inspections.
- Marking connections after maintenance and servicing operations.
Assembly of larger mechanical components
- Creating inspection markings on threaded connections within the manufacturer's suggested screw size range.
- Sealing connections after completion of required assembly operations.
- Marking adjustment elements and connections requiring positional monitoring.
- Visually identifying connections that have already been inspected.
Quality control and technical acceptance
- Marking inspected screws and nuts.
- Detecting possible interference with connections during subsequent inspections.
- Using coloured seals in accordance with internal inspection marking systems.
- Recording the completion of specified inspection operations through visible markings.
Key features of Bäder Standard 50 ml tube
- Manual application without a dispensing gun – the tube allows the lacquer to be applied directly to the selected connection.
- Suggested screw sizes M12–M48 – as recommended by the manufacturer for the 50 ml tube.
- 50 ml capacity – provides more lacquer than the 20 ml tube while retaining manual application.
- Flow characteristics – help facilitate the application of inspection markings.
- Visible indication of interference – seal damage may indicate relative movement between components.
- Good adhesion – to suitably prepared surfaces.
- Resistance to selected media – the manufacturer declares resistance to substances including water and petrol.
- UV and weather resistance – specified in the Standard range documentation.
- Electrical insulating properties – the lacquer is electrically non-conductive.
- Multiple colour variants – allow markings to be adapted to inspection procedures.
When should you choose the 50 ml tube instead of other packaging formats?
Bäder Standard in a 50 ml tube is suitable when lacquer needs to be applied manually to larger threaded connections. The manufacturer recommends this format for screw sizes M12–M48. It is a practical option for inspections, assembly and technical checks requiring more lacquer without the need for a cartridge dispensing system.
For manual marking of smaller connections, the Standard 20 ml tube may be considered; the manufacturer suggests it for screws M3–M24. The Standard 50 ml cartridge, by contrast, is intended for application using suitable dispensing equipment, with a suggested screw size range of M1–M48.
Packaging selection should take into account component size, the number of markings, the application method and working arrangements. The specified screw sizes are manufacturer recommendations rather than absolute application limits.
Bäder Standard – declared compliance with DIN 32546
DIN 32546 – class SL-2.1.GHS02
According to the manufacturer's declaration, Bäder Standard corresponds to class SL-2.1.GHS02 under DIN 32546. It is designed to create inspection markings whose damage may indicate movement between components of a threaded connection.
The inspection seal should bridge the screw head or nut and an adjacent surface. Cracking or interruption of the marking indicates that the connection should be checked.
Important: inspection sealing lacquer does not replace mechanical or chemical threadlocking methods. It also does not replace correct screw tightening or periodic technical inspections. The effectiveness of the marking must be verified under actual operating conditions.
How to apply Bäder Standard 50 ml lacquer from a tube
- Prepare the surface. Remove contaminants that could reduce adhesion. Verify compatibility before using the lacquer on an unfamiliar substrate.
- Inspect the connection. Make sure the screw or nut has been installed and tightened according to the applicable design requirements.
- Prepare the tube. Open the packaging and select the application method according to the required marking size. If necessary, use a compatible dispensing tip.
- Create the inspection seal. Apply the lacquer to form a continuous marking between the two components being monitored.
- Allow to dry. Surface drying takes approximately 5 minutes, while full curing takes approximately 24 hours. Drying time may vary depending on layer thickness and ambient conditions.
- Inspect the marking. During subsequent checks, examine the seal for cracks, damage or interruptions.
Application tip: a properly applied inspection seal should bridge the two components whose relative movement is to be monitored. Applying lacquer only to the screw head does not allow visual detection of movement relative to the adjacent surface.
Technical data – Bäder Standard 50 ml tube
| Parameter | Value |
|---|---|
| Manufacturer | Lackfabrik Bäder GmbH & Co. KG |
| Product range | Standard |
| Product type | Inspection sealing lacquer |
| Packaging | 50 ml tube |
| Application method | Manual, directly from the tube or using a compatible dispensing tip |
| Suggested screw sizes | M12–M48 |
| Flow characteristics | Flow |
| Viscosity | 15,000–20,000 mPa·s |
| VOC content | 540 ±20 g/l, depending on colour |
| Application temperature | −20°C to +35°C according to TDS 07/2025 |
| Declared temperature stability | −80°C to +160°C |
| Flash point | 29°C |
| Surface drying time | Approx. 5 minutes |
| Full curing time | Approx. 24 hours |
| Density | Approx. 1.05 g/cm³ |
| Shelf life of Standard Basic in tubes | At least 4 years from manufacture at approx. 20°C, according to TDS 07/2025 |
| Standard | DIN 32546, class SL-2.1.GHS02 according to the manufacturer |
| Standard range colours | Transparent, white, yellow, orange, red, pink, blue, green, grey, black |
Storage
Store Bäder Standard lacquer in its tightly closed original packaging, protected from direct sunlight and excessive heat. The manufacturer recommends cool storage, preferably at approximately 10–18°C.
According to the July 2025 technical data sheet, the manufacturer declares a shelf life of at least 4 years from the date of manufacture at a room temperature of approximately 20°C for the Standard Basic variant in 20 ml and 50 ml tubes. Check the actual expiry date of the specific batch and follow the manufacturer's storage instructions.
Safety and application limitations
Bäder Standard is a solvent-based lacquer. Before use, consult the product label and current safety data sheet, paying particular attention to ventilation, personal protection and ignition sources.
Chemical resistance depends on the substance, its concentration, contact duration and operating conditions. Do not assume resistance to all solvents, acids or alkalis. For demanding applications, preliminary tests on actual components are recommended.
The manufacturer's resistance and temperature stability values do not automatically establish suitability for every application throughout the declared range. Appropriate validation of the inspection procedure is particularly important for safety-critical connections.
FAQ – Bäder Standard 50 ml tube
Which screw sizes are recommended for the Bäder Standard 50 ml tube?
The manufacturer suggests using the 50 ml tube for screws M12–M48. This is a recommendation concerning the packaging format and application method rather than an absolute application limit.
Does the 50 ml tube require a dispensing gun?
No. The lacquer can be applied manually directly from the tube. A compatible dispensing tip may be selected for more precise marking, depending on the required marking size.
When should I choose the 50 ml tube instead of the 20 ml tube?
Choose the 50 ml tube when more lacquer is needed for manual marking, particularly for larger threaded connections. The manufacturer recommends M12–M48 for the 50 ml tube and M3–M24 for the 20 ml tube.
What is the difference between the Standard 50 ml tube and 50 ml cartridge?
The tube allows manual application without a dispensing gun, while the cartridge requires suitable dispensing equipment. The manufacturer also specifies different suggested screw size ranges and storage periods for these packaging formats.
Can Bäder Standard 50 ml be used to inspect machinery connections?
Yes. The lacquer is intended for inspection marking of mechanical connections. Damage to the seal may indicate component movement, but the marking does not replace technical inspections or tightening verification.
How long can Bäder Standard lacquer in a 50 ml tube be stored?
For the Standard Basic variant, the July 2025 TDS specifies at least 4 years from manufacture at approximately 20°C. Observe the expiry date of the specific batch and the recommended storage conditions.
Does Standard 50 ml dry as quickly as Fast Dry?
No. They are separate product ranges. Surface drying takes approximately 5 minutes for Standard and approximately 1 minute for Fast Dry. Actual drying time depends on application conditions and layer thickness.
Product safety
Manufacturer
Lackfabrik Bäder GmbH & Co.KG - Schraubensicherungslacke & Zubehöre
Dieselstraße 34
73734 Esslingen am Neckar, Germany
Responsible person in the EU
Lackfabrik Bäder GmbH & Co.KG - Schraubensicherungslacke & Zubehöre
Dieselstraße 34
73734 Esslingen am Neckar, Germany
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