Silicone Sealant SS621
SS621 Silicone Structural Sealant is a high strength neutral curing silicone sealant designed and tested for structurally glazed curtain wall applications.
- Color: black, grey, white or other colors on request
- Packaging: 300ml plastic caulking cartridges / 590ml foil sausage packs
- Price Terms: FOB Guangzhou
- Payment Terms: L/C, D/P, T/T
Technical Support
| Durometer - Shore A: 47 Shore A | Room Temperature Cure - Days: 7 Days to 14 Days |
| Ultimate Tensile Strength: 1.02Mpa | Service Temperature High: -30 Deg C to 90 Deg C |
| Joint Movement Capability: ±25% | Shelf Life: 9 month |
| Elongation: ≥100％ | Specific Gravity @ 25: 1.33 |
| Working Time: 10~20 Minutes | Tack-Free Time-50% RH: 60 Minutes |
| Full Adhesion Time: 14 Days to 21 Days |
Other:
CHARACTERISTICS
High strength and high elongation Odorless, non-corrosive cure system Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes Remains flexible over a temperature range of -55°F (-48°C) to 250°F (121°C) Successfully tested for use in protective glazing applications Excellent unprimed adhesion to wide range of substrates including coated, enameled and reflective glasses, anodized and polyester coated or painted aluminum profiles including most fluoropolymerbased paints Good compatibility with other neutral silicone sealants Meets global standards for structural glazing (American, China, Europe) APPLICATIONS Silicone structural glazing in curtain wall; such as factory glazing of unitized curtain wall systems or in field constructed stick curtain wall systems. Structural attachment of many panel systems. Protective glazing applications. Panel stiffener applications. |
Certificates
