Rigid fire seal

    'Pyroplex' box-type fire and smoke sealing strips are made of fire-resistant expansion materials and covered with plastic shells. When a fire occurs, the fire-resistant expansion sealing strips can quickly expand to block the gap between the door frame and the door leaf and effectively prevent fire and smoke. The spread of the country has won precious time for life and property.

     Scope of application:

   • Applicable to all kinds of steel and wooden fire doors.

   • It can be used for new and repair fire door projects.

     Property;

   • Not affected by water and humidity

   • The expansion factor is 25 times

   • The product is covered with G-shaped plastic shell, beautiful and strong

   • Standard length 2.1m/piece

   • Self-adhesive, easy to install

Product model and specification of rigid fire seal;

Fire detection;

It has passed the test of bs476 part 22:1987 and other international standards and conforms to certificate ts35 certificate No.CF355 Requirements.

It meets the requirements of GB 16807-1997 'fire protection and expansion sealing strip'.

Health and safety : in accordance with 91 / 155 / EEC revision No.1

Remarks : when installing self-adhesive fireproof sealing strip, the bonding surface must be clean and dry, and the temperature should be between + 5 ℃ and + 40 ℃