228 is a one-component, acid-curing, silicone glass adhesive designed for glass sealing and sealing of general construction materials, with good adhesion and sealing properties.228 When used, squeeze from the sealant cartridge with a squeeze gun to the part to be bonded and sealed, the sealant absorbs moisture in the air at room temperature and cures into an elastomer to form an effective seal.
-228 is a one-component acid curing high performance silicone sealant, high strength, fast curing speed, does not turn white, easy to use.
-Have good weather aging resistance.
-Good elasticity, good bonding performance to various building materials.
- All kinds of glass doors and windows assembly.
- Various types of decorative caulking.
-Structural bonding of hidden frame and semi-hidden frame glass curtain walls.
-All materials that will leach grease, plasticizers or solvents.
-Dense and unventilated places.
-Frosty or wet surfaces.
-Locations subject to continuous water immersion or year-round humidity.
●Metal coated glass assemblies.
-Sites in contact with substrates such as marble, granite, etc.
-It is not suitable for construction when the surface temperature of the material is lower than 4°C or more than 40°C.
-228 is packed in 300ml(1X24pcs) plastic tube.
-228 is transparent, silver gray, porcelain white color.
●Storage and expiration date
-228 should be stored in a cool, dry place below 27°C from the date of manufacture. Storage period is 9 months.
-The product is not toxic when fully cured, but should be avoided before curing contact with the eyes, if contact with the eyes, please flush with plenty of water, and seek medical attention; uncured products should avoid contact with children in the curing process of the product will release acetic acid substances, in the construction and curing area should pay attention to ventilation, so as to avoid the concentration of these substances is too large to produce adverse effects on people.
Generally no maintenance, if the sealant seam is broken, replace the damaged part, just use solvent to remove the accumulated dirt, and then fill with sealant.
-It is the customer's responsibility to test the proposed sealant application accordingly and to determine if the performance meets the customer's application requirements.
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