Intumescent strips

KERAFIX^® Flexpress 100

Doors, Gates & Windows

Safety Cabinets

Glazing & Facades

Ventilation

Ships

Rolling Stock

KERAFIX^® Flexpress 100 is a flexible, intumescent sealing material with an early reaction starting temperature of 140 °C. The material has been specially designed to seal joints and penetrations, thus effectively preventing the spread of fire and smoke. It can be adapted to different geometries and forms a solid insulating layer when exposed to heat. The graphite-based formula provides resistance to temperatures of more than 1000 °C. Furthermore, at 450 °C, KERAFIX^® Flexpress 100 expands to up to 35 times its volume, producing an expansion pressure of more than 1.32 N/mm². The combination of a quick start of reaction and high insulation values makes KERAFIX^® Flexpress 100 the ideal choice for challenging fire protection solutions.

Fields of application

Fire protection doors made from wood, steel or aluminium
Glazing
Facades
Safety storage cabinets
Safes
In drywall work: inspection flaps
Partition wall and ceiling structures
Structural joints
Thermal insulation elements
Fire dampers

Properties

Intumescent material for effective fire protection High temperature resistance Start of reaction from 140 °C Free from asbestos and other harmful substances Long shelf life due to the solid graphite base of the material High adaptability Wide range of uses Easy installation