Weather-resistant adhesives, structural adhesives, and sealants are all self-adhesive adhesives and are widely used in construction, decoration and other industries, but they differ in performance, use, etc.:

  2.Different application:
1. Weather-resistant adhesive: Mainly used for weather-resistant sealing of various glass curtain walls, such as weather-resistant sealing of metal (aluminum panels) and enamel curtain walls; joint sealing of concrete, metal, etc., and joint sealing of roof buildings, etc. It is often used in places with higher engineering requirements, such as gap sealing between metal and concrete building walls, glass curtain wall sealing, etc.
2. Structural adhesive: It is suitable for bonding structural parts that can withstand strong strength. It can be used for the bonding of the same material or different materials such as metal, ceramics, plastics, rubber, wood, insulating glass, etc. It can partially replace welding, riveting, and bolts. connection and other traditional connection forms. t is widely used in engineering, mainly used for component reinforcement, anchoring, bonding, repair, etc., such as bonding steel, bonding carbon fiber, planting bars, crack reinforcement, sealing, hole repair, road stud pasting, surface protection, concrete bonding etc.; also used for structural or non-structural bonding assembly between metal and glass in glass curtain walls. The glass can be directly connected to the surface of metal components to form a single assembly component, meeting the design requirements of curtain walls with fully or semi-hidden frames. It can also be used for Structural bonding sealing of insulating glass.
3. Sealant: Mainly used to fill configuration gaps to achieve sealing effect. It can be used for various joints that require waterproofing, including exterior wall filling and structure, glass stone prefabricated panels and curtain walls, joints of kitchen and bathroom ware, etc., as well as various joints that require airtightness, including air conditioning ducts, doors and windows, etc., divided into stone seals Glue, anti-mildew sealant, fireproof sealant, pipe sealant, etc.