Worui 360 polyurethane foam sealant is a one component, moisture cured multi-purpose polyurethane foam filling elastic sealing material. It is filled in pressure resistant aerosol cans and constructed using matching spray guns or manual nozzles. It is suitable for filling, sealing, bonding, and insulation of various gaps and holes in buildings, and is an efficient tool in the field of building installation and maintenance.
Core features and advantages
As a modern polyurethane foam product, Worui360 has the following key characteristics:
Environmental safety: The product does not contain benzene, heavy metals, or Freon, making it more environmentally friendly and beneficial to human health.
Efficient adhesion: It has excellent adhesion to various building substrates such as wood, metal, concrete, glass, stone, etc.
Excellent performance: the cured elastic foam with closed cell structure has good heat insulation, heat preservation, sound insulation, waterproof, shock resistance and shrinkage resistance.
Easy to operate: single component design, ready to use. By adopting pre foaming technology, the foaming rate is high, which can effectively improve work efficiency and save costs.
Main application scenarios
Worui 360 has comprehensive performance and is widely applicable in the following scenarios:
Door and window installation: used for filling, fixing, and sealing between aluminum alloy, plastic steel, solid wood door and window frames and walls.
Gap filling: Fill expansion joints, various holes, pipe penetrations, and edge sealing of walls and roofs between building components.
Thermal insulation and sound insulation: used for thermal insulation, insulation, and sound insulation treatment of pipelines and walls.
Adhesive fixation: used for fixing, bonding, and insulation of lightweight materials throughout indoor spaces.
Usage and construction points
To ensure optimal results, it is recommended to follow the following steps:
Clean the base surface: Remove floating dust, oil stains and other impurities from the construction surface, and spray a small amount of water mist on the surface (when the humidity is below 50%).
Shake thoroughly: Before use, shake the material can up and down vigorously for at least 60 seconds.
Inverted construction: After installing the spray gun, always keep the material tank in a vertical inverted position for adhesive application.
Proper filling: the vertical gap shall be constructed from bottom to top and filled to 70% of the gap volume, and foam expansion space shall be reserved.
Follow up treatment: After the foam is completely cured (it can be cut after about 60 minutes, and it will be stable after 3-5 hours), the excess part can be cut. Since foam is not resistant to ultraviolet rays, it is recommended to cover and protect its surface with cement mortar, paint and other materials.
Precautions
Temperature requirement: The optimal operating temperature is 18-25 ℃, and construction can be carried out within the range of 5-40 ℃. At low temperatures, the tank can be preheated in an environment of 25-30 ℃ for 30 minutes.
Storage conditions: It should be stored in a cool and dry place, and the shelf life is usually 9 months.
Safety warning: The material tank is a pressure vessel and should not be punctured or burned. It should be kept away from sources of fire and heat.
In a word, Worui 360 is an environment-friendly, efficient and multi-functional polyurethane foam caulking agent for buildings. It is an effective helper for filling, sealing, heat preservation and sound insulation in the installation and maintenance of modern buildings.