DOMOSIL-FIRE 300is an acetic silicone, suitable for use under high temperature conditions.
- Withstands temperatures up to +250 oC under constant use and up to +300 oC under temporary use (a few days).
- Adheres perfectly to any kind of non-porous material, such as glass, tiles, ceramics, enamel, glass blocks, roof tiles, painted or varnished wood, epoxy coats, polyesters, polyacrylics, plastic laminate and several plastics.
- Resistant to oil, grease, water, antifreeze and valvolines.
- Highly resistant to aging.
DOMOSIL-FIRE 300 is suitable for sealing in high temperatures. It is ideal for sealing in machine, car, pump flanges, etc.,valve caps, exhaust and ventilation pipes.
Substrate preparation
The substrate should be clean, free of dust, oily or loose materials, etc. It is recommended to clean the joint with a brush or wire brush and then with compressed air. In order to avoid undesired soiling of the joint edges, a self-adhesive paper-tape is applied along them and is removed immediately after sealing the joint (before a superficial film starts to form).
Application
The cartridge is inserted in the special gun and the nozzle is cut slantwise, so that it does not fit into the joint, but barely touches and slides along the edges. The sealant is applied by moving the cartridge along the joint axis at a 45o angle. While the material is still fresh, the sealant should be pressed smooth with a trowel or your finger.
Cleaning of tools:
Tools should be thoroughly cleaned with water while the material is still fresh. After the material has hardened, the tools should be mechanically cleaned.
