Thread Sealant Paste Bisan GB1 400 g (can) — for water and gas connections

Bisan GB1 thread sealant paste in a 400 g can is formulated for sealing threaded water and gas connections. This paste-based compound fills thread gaps and creates a tight mechanical seal between metal threaded fittings. It is applied directly to male threads prior to assembly and hardens to reduce the risk of leakage while allowing disassembly when required. The product is intended for plumbing and gas installation tasks where a reliable, paste-applied sealant is preferred over tape or liquid sealers.

Advantages

Bisan GB1 paste offers consistent application from a can, providing uniform coverage of threads and good gap-filling properties. The formulation is suitable for use on metal threaded fittings commonly found in water and gas systems and resists loosening under mechanical stress. It cures to form a mechanical seal that reduces leakage without permanently bonding parts, which facilitates maintenance and replacement of fittings. The 400 g packaging is convenient for trade professionals and service technicians handling multiple joints.

Suitable for

• Sealing water supply threaded fittings
• Sealing gas line threaded connections (where approved by local regulations)
• Plumbing repairs and installation of metal pipe fittings
• Applications requiring paste-applied thread sealing with possibility of later disassembly

Key specifications

• Form: paste in can, 400 g net weight
• Application: applied to male threads before assembly
• Compatibility: designed for metal threaded fittings
• Function: gap filling and mechanical sealing of threads for water and gas connections
• Curing behavior: sets to a non-permanent mechanical seal that allows disassembly

How to use

Ensure threads are clean, dry and free of oil, dirt or rust before application. Stir or mix as needed in the can to achieve a uniform consistency. Apply an even layer of the paste to the male threads and assemble the joint according to standard torque or tightening procedures for the fitting type. Allow the sealant to set according to ambient temperature and component materials before applying system pressure. Follow any applicable gas installation regulations and perform leak testing after assembly.

Usage recommendations

Use Bisan GB1 paste only on threaded metal fittings intended for water and gas systems and always follow local codes and manufacturer guidance for gas installations; perform pressure and leak tests after assembly and before putting lines into service.