Chempu Premium Silicone Sealant Series: Comprehensive Sealing Solutions for Modern Construction
Explore our extensive range of high-performance silicone sealants, engineered to meet the rigorous demands of the global construction industry. From the XYT928 Structural Glazing Sealant designed for high-strength curtain wall assembly, to the XYT926 Weatherproof Sealant offering ±25% movement capability for expansion joints, and the XYT932 Anti-Mold Sanitary Silicone for hygienic indoor environments. Our product line—including versatile acid and neutral cure options (XYT922, XYT930, XYT933)—delivers superior adhesion, UV resistance, and long-term durability. Whether for industrial structural bonding or residential finishing, Chempu ensures every joint is sealed with precision and reliability.
Premium Silicone Sealants for Structural Glazing & Construction
XYT920 Economical General Purpose Glazing Sealant for Basic Renovations
- Focus on Home Market: Reliable Residential Window Caulk with Optimal Cost-to-Durability Ratio
- Focus on Entry-Level Choice: Affordable DIY Construction Adhesive for Everyday Sealing Needs
XYT922 Fast-Setting Acid Cure Silicone with 24-Hour Surface Dry Time
- Focus on Substrate Compatibility: Multi-Purpose Glass, Metal, and Ceramic Adhesive for Window Installation
- Focus on Cost Efficiency: Cost-Effective General Purpose Acetoxy Sealant for Residential DIY Projects
XYT926 UV-Resistant Weatherproof Sealant with ±25% Joint Movement Capability
- Focus on Engineering Use: Durable Expansion Joint Sealant for Bridges, Roofs, and Coastal Construction
- Focus on Anti-Aging: Long-Lasting Exterior Weather Sealant with 5000-Hour UV Aging Resistance
XYT928 ISO-Certified High-Strength Structural Sealant for 50-Year Curtain Walls
- Focus on Application: Heavy-Duty Structural Glazing Adhesive for Industrial Facades & Glass Bonding
- Focus on Technical Specs: XYT928 High Tensile Strength Silicone (≥0.6 MPa) for Architectural Structures
XYT930 Non-Corrosive Neutral Cure Silicone for Coated Glass & Aluminum
- Focus on Indoor Experience: Low-Odor Interior Glazing Sealant for Sensitive Building Materials
- Focus on General Performance: Premium Neutral Silicone Adhesive for High-End Interior Decoration
XYT932 ASTM G21 Certified Zero Mold Growth Sanitary Silicone Sealant
- Focus on Usage Scenarios: Hygienic Kitchen & Bathroom Caulk for Humid and Medical Environments
- Focus on Safety Features: Non-Corrosive Anti-Fungal Silicone Sealant for Clean Room Applications
XYT933 Anti-Yellowing Neutral Sealant Optimized for Tropical & Coastal Climates
- Focus on Durability: Enhanced UV Resistant Silicone with 30% Longer Lifespan vs Standard Cure
- Focus on High-End Positioning: High-Performance Exterior Neutral Sealant for Extreme Weather Protection
Silicone TDS Download
CHEMPU Factory Overview
Backed by CHEMPU’s 8,000 m² manufacturing base and CE/SGS-certified production lines, we reliably export high-performance sealants to over 60 countries across Europe, the Americas, and Southeast Asia.
Experience CHEMPU Quality – Risk Free!
From residential DIY projects to large-scale industrial applications, our sealants deliver the strength and durability you demand. With a rapid 15-day lead time for bulk orders, we keep your projects on schedule.
📩 Email us today to claim your FREE samples or get a quick quote!
The main difference lies in the curing mechanism and substrate compatibility. Acid cure sealants (like our XYT922) cure faster and offer strong adhesion to glass and ceramics, making them a cost-effective choice for general window installation. However, they can corrode sensitive metals like copper or brass. In contrast, neutral cure sealants (such as XYT930, XYT933, and XYT928) are non-corrosive and low-odor, making them the safest option for coated glass, aluminum composites, and high-end interior applications where material protection is critical.
For high-stress structural applications, we recommend the XYT928 Structural Glazing Sealant. It is ISO-certified with high tensile strength (≥0.6 MPa) and designed for a 50-year lifespan in industrial facades. If your project involves significant joint movement due to temperature shifts (like bridges or coastal structures), the XYT926 Weatherproof Sealant is ideal, offering ±25% joint movement capability and 5000-hour UV aging resistance.
Yes, absolutely. Our XYT932 Anti-Mold Sanitary Silicone is specifically formulated for high-humidity environments. It has passed ASTM G21 testing with 0% mold growth, ensuring long-lasting hygiene and aesthetics in kitchens, bathrooms, and even medical facilities. Unlike standard sealants, its non-corrosive formula ensures it won’t damage sanitary ware.
Safety is a priority at CHEMPU. Our neutral cure series, including the XYT930 General Purpose and XYT933 High-Performance sealants, features a low-odor, non-acidic formula. They are free from harmful solvents that could damage indoor air quality, making them perfect for residential interiors, hospitals, and schools. Additionally, our manufacturing process adheres to strict international standards, supporting green building requirements.
Yes, we specialize in flexible OEM/ODM customization to meet your specific market needs. Whether you require tailored formulations, specific color matching, or private labeling, our factory is equipped to deliver. We offer rapid turnaround times—typically shipping 10,000 cartridges within 15 days—and provide free samples so you can test the quality before committing to a large order.
