Bulk Packaging Silicone Structural Sealant 200L Drums

• Formula: Mixture
• Bonding Function: Structural Adhesive
• Morphology: Viscous Paste
• Application: Construction
• Material: Silicone
• Classification: Room Curing
• Model NO.: SR721
• Main Agent Composition: Siloxane
• Characteristic: Structural Bonding
• Transport Package: 200L Iron Drum
• Trademark: HITAKOL
• Origin: China
• HS Code: 3506919010

Product Description

SR721 Silicone Structural Sealant

SR721 Silicone Structural Sealant is a one component, neutral curing,architectural-grade silicone sealant specifically designed for structural glazing application. It requires contact with air as it reacts with atmospheric moisture to cure to a tough and flexible silicone rubber. It can be easily extruded under a wide temperature range. The cured sealant is not affected by sunlight, rain, snow, extreme high and low temperatures. Excellent weatherability allows it to remain physically unchanged even in severe weather conditions.

FEATURES & BENEFITS:
• Meet the technical standards of GB16776
• One component
• Neutral curing, non-corrosive
• Excellent bonding properties for most building materials
• Excellent mechanical properties
• High tensile strength which makes it suitable for structural bonding applications
• Excellent high and low temperature resistance after complete curing: -50 ° C to 150 ° C
• Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes
•Good compatibility with other neutral silicone sealant

APPLICATIONS:
• Structural assembly of glass curtain wall
• Structural assembly of aluminum panel curtain wall
• Structural assembly of terracotta panel curtain wall
• Structural assembly of stone & porcelain panels
• Structural assembly of metal structure engineering
• Structural assembly of the lighting roof
• Secondary seal in insulating glass units
• Bonding and sealing for wind pressure resistant glass, such as automobiles and ships
• Many other architectural and industrial uses

TECHNICAL STANDARDS:
SR721 Silicone Structural Sealant meets or exceeds the test requirements of:
• GB 16776-2005
• ASTM C1184
• ETAG 002

QUALITY ASSURANCE:
This product has passed ISO9001/ISO14001 management system certification, and strictly in accordance with ISO9001 quality system requirements for production and control of product quality.

COLOUR:
Black, gray, white or other colors required by the user

PACKAGING INFORMATION:
SR721 Silicone Structural Sealant is supplied in 200L drum packaging.

USABLE LIFE AND STORAGE:
When stored at or below 27°C in the original unopened containers, SR721 Silicone Structural Sealant has a usable life of 12 months from the date of production.

PRECAUTIONS:
• Before using, please read the safety data sheet of this product for information on the safe use of the product.
• Avoid contact with eyes before curing. If contact with eyes, rinse with plenty of water and consult a doctor.
• Pay attention to ventilation in the construction and curing areas
• Uncured products should avoid contact with children