Silicone weather-proofing sealant with reasonable price 590ml and 780g net weight
Description
Sv-888 meet the Chinese GB / T 22083-G-35 building sealant grading and standard 25, the United States ASTM C920 elastic seal material standard 25; medium modulus, high displacement bearing capacity - in the appropriate seam Designed to tolerate ± 35% of the original seam size variation. Excellent primer adhesion for most substrates, including most building materials such as stone, glass, metal, ceramic tile and aluminum profiles. ; Superior UV resistance and weather resistance.
we can provide 10 years limited weathering seal guarantee.
Good adhesion to most substrates such as glass, aluminum alloy, and no corrosion. In the room temperature environment with the rapid reaction of water in the atmosphere.
SV-888 silicone weatherproof sealant is one component, neutral cure silicone sealant, designed for glass curtain wall, aluminum curtain wall and building exterior design, has excellent weathering properties, it can form durable and most building materials, waterproof and flexible interface.
Technical data sheet
Structural sealant high strength, can withstand large loads, and resistance to aging, fatigue resistance, corrosion resistance, performance in the expected life of stability, suitable for strong structural parts of the adhesive bonding.
Non-structural adhesive strength is low, poor durability, only due to the general, temporary nature of the adhesive, sealed, fixed, can not be used for structural bonding.
Structural silicone sealant for bonding metals, ceramics, plastics, iron,stainless steel,iron,aluminum,marble,concrete, wood and other materials of the same or different kinds of materials
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
Use restrictions
Siway SV-888 used in weatherproof silicone sealant is not applicable to structural assembly. In the following situations is unfavorable also use:
Δ all ooze a grease solvent, plasticizer, or materials, some unvulcanized or part of the vulcanized rubber and adhesive tape, etc.;
Δ dense airless parts (silicone sealant should be in the air moisture curing);
Δ submerged for a long time, at the age of underground moist environment;
Δ paint surface, may be caused by film cracking or spalling seal failure;
Δ frost or wet surface;
ΔThe surface of the will direct contact with food;
Δ easily by mechanical wear and tear;
Δ fire prevention sealing system;
Δ material surface temperature below 5 ℃ or more than 40 ℃ unfavorable construction.