Long-Lasting Waterproof Structural Silicone Sealant for Construction and Industrial Use

• Customization: Available
• density: 1.35
• solid content: 95.5
• Model NO.: HM-SS2120
• leveling: 0
• curing depth: 3.0min
• tack free: 30
• hardness: 50
• elongation at break: 580
• tensile strength: 1.8
• Transport Package: Box
• Specification: 300ml
• Trademark: howell
• Origin: China
• HS Code: 3506100010
• Production Capacity: 100000

Product Description

Product Description

1. This high-performance, one-part neutral curing sealant is a masterpiece of engineering, offering unparalleled excellence in extreme temperatures. It is highly resilient against weather fluctuations, guaranteeing superb durability.ability.
2. This product is crafted for endurance, excelling in withstanding repeated movements of extension and compression. Its phenomenal resistance to aging, shrinkage, cracking, and discoloration ensures it stands the test of time with unmatched robustness.
3. With its superior bonding capabilities, this sealant is the ideal solution for structural bonding and sealing in rigorous environments. It is the perfect choice for high-demand scenarios and expansivecurtain walls, as well as secondary bonding and sealing of insulating glass, providing steadfast strength and stability.

Product Parameters

1. With superior adhesion, this sealant forms a steadfast bond with most construction materials, eliminating the need for a primer once cured.
2. After curing, it retains remarkable elasticity, even in the most extreme and challenging weather conditions, providing peace of mind with its reliability.
3. Its outstanding tooling properties make it the prime selection for professionals seeking precision and quality in applications.
4. Exhibiting exceptional weatherproofing characteristics, it offers enduring protection against environmental elements.
5. Its non-slumping nature makes it ideal for vertical and overhead joints, offering versatility and adaptability in application settings.
6. Solvent-free, it represents a safer, more environmentally friendly choice for modern applications.

Packaging & Shipping

When stored in its unopened packaging, this product remains viable for 12 months when kept in a cool, dry place at temperatures from +5ºC to 27ºC, with humidity between 30% and 70%. For optimal longevity, store in the lower half of this range and keep unused material separate from the original container to ensure product integrity.

Installation Instructions

APPLICATION TEMPERATURE: +5ºC to +45ºC - Designed to adapt smoothly across a wide temperature spectrum for versatile application.
1. Begin by thoroughly cleaning surfaces with an appropriate cleaning agent to ensure the substrate is immaculate for optimal adhesion.
2. Apply the sealant shortly after the cleaning agent has dried, within 1-2 minutes. Use separate cloths for the cleaning agent and the sealant to prevent cross-contamination.
3. For a polished, refined finish, apply masking tape around joint areas prior to application.
4. Smooth the sealant surface immediately after application and remove masking tape before the sealant sets for a flawless finish.