Three Bond 1361B - Anaerobe Klebedichtung - 250 g Flasche

Three Bond 1361B – Anaerobic adhesive seal overview

The Three Bond 1361B is an anaerobic adhesive seal in 250 g bottle. It belongs to the product group Anaerobic adhesives and acts as a penetrating, low-viscosity seal for pre-assembled threads. The green sealant is used in assemblies to reliably seal leaks at thread connections once air contact is eliminated.

Key performance parameters: Temperature range from -60 °C to 150 °C and a shelf life of 12 months. The seal tolerates tight clearances of about 0.005–0.01 mm and is typically installed with a final tightening torque of 25–28 N·m and allows a breakaway torque of 5–15 N·m.

Suitable for threaded connections in pre-assembled assemblies

Core application

In the threads of pre-assembled assemblies, the seal is applied in a thin layer to the thread or mating part and distributed by the assembly system to create a tight connection. The very low viscosity promotes penetration into capillary spaces, ensuring reliable sealing even in narrow gaps. The curing occurs once no air oxygen reaches the product, resulting in a robust seal.

Technical data of the Three Bond 1361B

• Part number: A20071
• Designation: Three Bond 1361B - Anaerobic adhesive seal - 250 g bottle
• Brand: Three Bond
• Color: Green
• Main component: Methacrylate
• Temperature range: -60 °C to 150 °C
• Shelf life: 12 months
• Packaging: 250 g bottle
• Final tightening torque: 25–28 N·m
• Breakaway torque: 5–15 N·m
• Joint tolerance: 0.005–0.01 mm

Processing & Practice

1. Prepare surfaces: clean, dry and free from oils.
2. Apply the seal in a thin layer to the thread or mating surface.
3. Assemble components and tighten to the recommended final tightening torque of 25–28 N·m; observe the breakaway torque (5–15 N·m).

Properties & Benefits

• Low-viscosity formulation enables good capillary action in threads and uniform sealing surfaces.
• Fast curing in oxygen-deficient areas, reducing assembly times.
• Wide temperature range up to 150 °C, suitable for industrial applications.
• Precise joint tolerance 0.005–0.01 mm – supports tight thread gaps and reliable sealing.