F1200 is a rigid, one component, fast drying, resistance to high temperatures up to 1200oC, silicate refractory sealing grout, asbestos free. The sealant is suitable for rigid sealing’s which resist permanent temperatures up to +1200°C. Specifically developed to seal grouts on refractory brick works.
Field of Application
· Heat exchangers
· Pipe works for high temperatures
COVERAGE / CONSUMPTION
Preparation of substrate
Surfaces to be sealed must be dry, de-greased, solid and free of dust, loose parts, oil, grease, wax, old paintwork and rust on metal surfaces. We recommend applying masking tape along the edges of the joint in order to avoid the sealant seeping out of the joint and to get a more attractive finish.
Preparing the product
Ready to be used.
Applying the product
Insert the cartridge in an extrusion gun, cut off the tip of the cartridge, screw on the extrusion nozzle, trim the nozzle at an angle of 45° and according to the extruded width required and squeeze out the product in a continuous flow into the joint while trying to avoid air entering the joint. Immediately after applying the sealant, smooth over the surface before it hardens with a spatula wetted with soap and water. Remove the masking tape immediately after smoothing over the sealant