Product introduction:
威 Solid one-component polyurethanefoam caulking agent is particularly suitable for applications in insulation and installation of building doors and windows. It is suitable for bonding, fixing, installation, sound insulation, thermal insulation, heat insulation, sealing and moisture-proof, gas isolation, filling engineering holes and various cracks and gaps, etc.
Product features:
1. The normal operating temperature of the material tank is +5℃~+36 ℃.
2. The optimal operating temperature is +18℃~25℃.
3. The temperature resistance range after curing is -30℃~+80℃.
4. Foam can adhere to concrete, coating, metal, wood and plastic surfaces, but does not include Teflon and silicone.
5. The product does no harm to the human body after curing.
Construction Notes:
1. Before construction, remove floating ash and grease on the construction surface, and spray a little water on the construction surface.
2. When filling vertical gaps, it must be from top to bottom (pay attention to the expansion performance of the foam).
3. The flow rate of foam can be adjusted by controlling the trigger.
4. Before the foam solidifies, it can be removed with Weigu’s special cleaning agent.
5. The detackification time of the foam surface is 10 minutes. The foam can be cut after 30 minutes. The foam solidifies after about 1 hour and reaches stability within 3-5 hours (all data are under laboratory conditions. get).
6. This product is not UV-resistant, so it is recommended to apply other materials on the surface of the cured foam (for example: cement mortar, paint, etc.).
Usage:
1. Before use, shake the material tank up and down for 1 minute.
2. Clean and moisten the construction surface before construction.
3. When using, turn the tank upside down and tighten the nozzle on the valve.
4. When spraying, spray from top to bottom, and the amount of spray should be 1/2 of the gap to be filled. .
5. The foam will begin to solidify after ten minutes. Further operations can be performed after 1 hour.
6. The cured foam can be removed with a sharp knife.The remaining parts, are then treated with cement mortar, paint or silicone on the surface.
Usage examples:
1,Install electrical switches and socket boxes.
2. Fill the remaining holes in air conditioners and exhaust fans.
3. Fill and seal the gap between the pipe and the wall.
Safety recommendations:
1,This product contains trace amounts of harmful elements. Therefore, if the gas is inhaled into the human body, it will be harmful to the human body. It will also cause certain irritation to the eyes, skin and respiratory system. When the foaming agent cures, it is not toxic.
2. Avoid direct sunlight, place in a cool and dry place, and the temperature does not exceed 50℃.
3. Do not burn or puncture empty cans after use.
4. It is prohibited to be near open flames or in contact with flammable and explosive materials.
5. This product may produce flammable mixed gases when used, because the construction site should have ventilation conditions; construction workers must Wear work gloves and goggles, and don’t smoke.
6. Please keep the material tank out of the reach of children. If the foam agent touches your eyes, please rinse with clean water or follow medical advice; if it touches the skin, Please rinse with soap or water.
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