What are the categories of shuangyuan silicone sealants?

Answer: Mainly categorized into acidic, neutral, mildew-resistant, weather-resistant, flame-retardant, and high-temperature resistant series, all are single-component, room-temperature moisture-curing products that meet diverse sealing needs in residential, commercial, and industrial applications.

Question: What are the core performance features of the product?
Answer: Excellent elasticity and strong adhesion, with outstanding waterproofing, resistance to extreme temperatures, UV radiation, and aging. After curing, it resists cracking, shrinkage, and peeling, enabling long-term use both indoors and outdoors.

Question: What is the difference between neutral and acidic sealants?
Answer: Neutral sealants have a mild odor and are non-corrosive, making them suitable for sensitive substrates such as metal, stone, and coated glass. Acidic sealants offer fast bonding and high cost-effectiveness, commonly used for ordinary glass and aluminum sealing, but are not recommended for stone or metal materials.

Question: In which scenarios is it primarily applied?
Answer: Suitable for windows and doors, glass curtain walls, exterior wall joints, kitchen and bathroom trim, baseboards, ceilings, and pipeline and equipment sealing. Different series can meet specific requirements such as mildew resistance, flame retardancy, and high-temperature tolerance.

Question: Which substrates can it bond?
Answer: Compatible with most common construction materials including glass, aluminum alloy, steel, tiles, stone, concrete, and plastics, offering broad applicability.

Question: What should be noted during application and use?
Answer: The surface must be clean, dry, and free from oil and dust. Recommended application temperature range is 5°C–40°C. Avoid contact with water or mechanical stress before full curing. This product is intended solely for sealing purposes and must not be used in structural load-bearing areas.