Silicone Sealant
TREMCO Silicone Sealant
TREMCO Silicone Sealant
HEXACON supplies silicone sealants from TREMCO, a world-leading sealing specialist. This high-performance sealant is applied across various fields including expressway concrete pavement joint filling, airport pavement joints, and commercial plaza joint filling.
It meets ASTM D5893 and ASTM C920 international standards, with a maximum elongation of 600% and recovery rate of over 75%, providing stable response to concrete joint contraction and expansion. It is a long-term durability product that has passed 5,000 hours of weathering testing.
- Expressway concrete pavement joint filling
- Airport pavement joint filling
- Commercial plaza and parking lot joint filling
- Bridge concrete joint sealing
Performance
Key Performance
600%
Max. Elongation
75%+
Recovery Rate
5000h
Weathering Resistance
Application
Construction Application
Specifications
Technical Specifications
Detailed technical specifications of TREMCO silicone sealant per ASTM D5893, C920 standards.
| Test Item | Test Standard | Required Specification |
|---|---|---|
| Flow | ASTM D2202 | Smooth surface without curvature |
| Extrusion Rate | ASTM C1183 | ≥ 50 ml/min |
| Heat Treatment Effect | ASTM C792 | Weight change <10%, no cracking or cloudiness |
| Tack-free Time | ASTM C679 | ≤ 5h |
| Adhesion (-29°C, 100% Elongation) | ASTM D5893 | No abnormalities |
| Hardness (-29°C) | ASTM C661 | ≤ 25 (Type A2) |
| Hardness (23°C) | ASTM C661 | ≥ 30 (Type 00) |
| Flow Resistance | ASTM D5893 | No flow |
| Max. Elongation | ASTM D412(C) | ≥ 600% |
| Tensile Stress at 150%, 23°C | ASTM D412(C) | ≤ 310 kPa |
| Recovery Rate | ASTM D5893 | ≥ 75% |
| Accelerated Weathering (5,000h) | ASTM C793 | No flow, tackiness, or film formation |
| Movement Capability | ASTM C920/C719 | Class +100/-50 |
| EDS Test | KS I 0051:1999 | Si > C |
Product Info
Product & Packaging Information
Container Specifications
Container Type
Cylindrical Drum
Container Size
ø300mm × 350mm
Weight
22.7 kg (50 lbs)
Color
Gray
Storage Instructions
- Store in a cool, dry place away from direct sunlight
- Maintain sealed condition after opening
- Recommended storage temperature: 5~35 degrees C
- Recommended use within 12 months from manufacturing date
Gallery
Construction Gallery
ISO Quality Management Certificate
Venture Enterprise Certificate
Sealant Injection