Firestop 1200c

Technical Information:

Mapeflex Firestop 1200°C is a soft paste in emulsion which forms rigid grout when the water contained in it has evaporated off. When large quantities are applied, fresh paste on the hardened layer may be required. Mapeflex FireStop 1200°C must be applied and left to dry at room temperature and then the substrate must be gradually heated up after at least 24 hours at +23°C. Mapeflex Firestop 1200°C is a rigid, non-deformable grout made from sodium silicate and special mineral fillers and is completely free of hazardous toxic substances, such as asbestos. When fully hardened, Mapeflex Firestop 1200°C is a class A1 non-combustible product according to EN 13501.

Where To Use:

Mapeflex Firestop 1200°C is a one-component, asbestos-free, quick-setting, rigid, silicate refractory fire resistant sealing grout, high temperatures and fumes. Ideal for making rigid seals in chimneys, ovens, radiators, barbeques, flues. Also suitable for pointing or for installation layers on refractory bricks when building or carrying out maintenance work on elements in continuous, permanent contact with flames or heat up to +1200°C, with temporary peak temperatures up to +1600°C.