One-Component Non-Slumping Neutral Sealant for General Use and Waterproofing

• CAS No.: -
• Formula: -
• EINECS: -
• Model NO.: HM-SS2120
• density: 1.35
• solid content: 95.5
• 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. Presenting a one-part, neutral curing sealant, designed for high performance. It remains unaffected by temperature extremes and boasts exceptional weather resistance. ability.
2. This product excels in withstanding repeated extension and compression during its service life, showcasing outstanding resistance to aging, shrinkage, cracking, and discoloration.
3. With superior bonding properties, it's ideal for structural bonding and sealing in high-demand applications, including the installation of various large and intricate curtain walls, as well as secondary bonding and sealing of insulating glass.

Product Parameters

1. Exhibiting remarkable adhesion, this sealant forms a robust bond with most building materials post-curing, all without the need for a primer.
2. After curing, the sealant retains excellent elasticity, even under the most challenging and severe climatic conditions.
3. Engineered with excellent tooling properties, it is perfect for professional applications.
4. Boasts top-notch weatherproofing capabilities, ensuring long-lasting protection.
5. Designed as non-slumping, making it suitable for application in vertical and overhead joints effortlessly.
6. Completely solvent-free, ensuring a safer and more environmentally friendly application.

Packaging & Shipping

The sealant maintains a shelf-life of 12 months when stored in unopened packaging in a cool, dry place, ideally at temperatures between +5ºC and 27ºC, with a humidity of 30% to 70%. Optimal conditions lie in the lower half of these ranges. To avoid contamination, refrain from returning unused material to its container.

Installation Instructions

APPLICATION TEMPERATURE: Between +5ºC and +45ºC
1. Begin by cleansing the substrate surfaces with a suitable cleaning agent to ensure complete cleanliness.
2. Allow the cleaning agent to dry for about 1 to 2 minutes before applying the sealant. It is recommended to use two separate cloths, one for the cleaning agent and another for the sealant application.
3. For a polished finish, cover the external joint areas with masking tape prior to applying the sealant.
4. Tool the sealant immediately after application to smooth the surface, and remove the masking tape before the sealant forms a skin.