Three Bond 1346B - Anaerobe Klebedichtung - Geringe Festigkeit - 50 g Flasche

Anaerobic Thread Sealant Three Bond 1346B Overview

The Three Bond 1346B is a removable thread sealant based on Methacrylate with low strength, ideal for movable screw connections up to M20. The removability facilitates later maintenance or replacement work, without damaging the thread.

The sealant is solvent-free and cures especially quickly when metal contact occurs. The characteristic blue color supports visual inspection during assemblies and inspections.

With regard to operation and storage, Three Bond 1346B offers a robust balance of safety, reliability and easy handling – ideal where low strength is sufficient and fast demounting is required.

Suitable for thread sealings up to M20

For threaded connections up to M20 the set provides clear advantages: secure sealing in vibrating or contaminated environments and a controllable demounting after the service life. The blue marking facilitates visual inspection of properly installed seals.

Technical Data of Three Bond 1346B

• Main component: Methacrylate
• Color: Blue
• Viscosity (25 °C): approx. 2500 mPa·s
• Density (25 °C): approx. 1.10 g/cm³
• Temperature range: -60 to 150 °C
• Shelf life: 12 months
• Max. thread size: M20
• Gap tolerance: 0.01–0.02 mm
• Breakaway torque: 5–17 N·m

Application notes and practice

Before assembly, clean and degrease the thread surfaces. A thin, even application amount ensures reliable sealing. Carry out the final assembly and allow the seal to cure as required. The seal provides a reliable, yet demountable connection after curing – ideal for maintenance intervals.