A single component, borate and chlorine free, water borne intumescent coating.
Designed for on-site application to structural steel requiring protection from cellulosic fire. Interchar 1190 is a low VOC acrylic intumescent material independently fire tested in accordance with BS EN 476-20, 21 and 22.
To provide up to two hours cellulosic fire protection on beams, columns and hollow sections exposed in interior environments. Interchar 1190 should always be applied over a recommended anti-corrosive coating scheme.
Interchar 1190 (whether sealed or not) should be protected from pooling or running water. It is not designed for frequent water immersion/ soaking.
M61/110 On-site coating to primed steel
M61/115 On-site coating to galvanized steel
M61/120 On-site coating to existing steel
M61/140 On-site overcoating to existing steel
The following primers are approved for use with Interchar 1190:
Interchar 1190 may also be applied over Interzinc 52 providing a suitable tie coat is also used. The following topcoats are approved for use with Interchar 1190:
There is a wider range of primers and topcoats which may be suitable for use with Interchar 1190; contact International Protective Coatings for further information and assistance.