MF881 Two-component Silicone Structural Sealant for Insulating Glass
Two-component, neutral cured at room temperature and curing time adjustable.
Movement capability: ±20%.
High elasticity and high modulus.
Excellent resistance to high & low temperature and air aging.
Excellent adhesion to most building materials without primer.
No corrosion to the surface; no pollution to the environment.
Mainly applied in the hidden-frame curtain walls, also can be used for the assembly and sealing of the glass, which has resistance to the pressure of blast on car, ship etc.
Consistent with standards: GB16776, ASTM C920, EN-1279
Methods of Application:
The surface must be clean and dry without dust. Masking tape should be used for preventing contamination and be removed after sealing.
MF881Com A & B can be mixed evenly at the weight rate of 12:1 and curing speed is also adjustable within the range of A:B=11:1～14:1 (by weight) according to demands.
1. Do a test on compatibility and adhesive property of project materials before using.
2. Com B should not be open in the air for a long time because it will react with water in the air.
The shelf-life will be 12 months stored in cool, dry and ventilated places below 27℃.
MF881 is non-dangerous, can be transported by train, automobile, ship and plane.
MF881 Silicone Structural Sealant includes Com A and Com B which are provided at the weight ratio of 12:1.
Large Package: Com A 200L/Metal barrel (Interior diameter: 570mm) Com B 20L/Plastic barrel (Interior diameter: 285mm)
Medium Package: Com A 20L/ Plastic barrel (Net weight: 25kgs) Com B 310ml/Plastic cartridge(Net Vol.:310ml)
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