BONFIX 81701 - PTFE Sealing Cord FittingFix

Professional PTFE sealing cord for installation systems

The BONFIX 81701 FittingFix PTFE sealing cord is designed for fast, simple and reliable sealing of threaded connections in water, gas, heating and industrial systems. Made from 100% PTFE, it provides a durable seal without the need for hemp or multiple types of PTFE tape.

Suitable for a wide range of applications

FittingFix can be used for hot and cold drinking water systems, gas installations, heating systems, steam lines and industrial media. This makes it a versatile solution for professional installers.

100% PTFE for long-lasting sealing

The cord does not dry out and provides a reliable long-term seal. It completely fills threaded connections and is suitable for both smooth and rough threads.

Wide temperature range

With a temperature range of -200°C to +240°C, FittingFix can be used in heating, cooling and industrial systems operating under extreme temperature conditions.

Suitable for water, gas and industrial media

The sealing cord is suitable for drinking water, gas, LPG, natural gas, oxygen, glycol, diesel, petrol, kerosene, propane and butane. It can also be used in steam applications up to 9 bar and 175°C.

User-friendly dispenser with integrated cutter

The dispenser features an integrated 360° cutting blade, making it easy to cut the cord to the required length during installation work.

Alternative to traditional PTFE tape

Because the cord adapts itself during installation, FittingFix can replace multiple types of PTFE tape and simplify sealing work on site.

Support from Hewa

Hewa supplies sealing materials, valves, press fittings and installation products for professional heating, water and gas systems.