ASTM C1184 GB Compliant Structural Sealant for Panel System
Attachment
Features:
The CSJ-9905 is a dual-component sealant with neutral cure.
Operated with a dual-component rubber beater, the mixing proportion
modulates the curing time. It delivers high-efficiency,
flexibility, ozone durability, and non-corrosive traits.
Basic Uses:
- Structural encapsulation and glass fitting for high-rise curtain
walls, aluminum cladding systems, terracotta curtain enclosures,
and metal frameworks.
- Structural joining of multiple panel setups.
- Additional construction structural glazing applications.
Specification:
Operating conditions of 23±2°C and 50±5%RH, then test:
No. | Property | Standards | Results |
1 | Sag/Slump | Vertical Position / mm | ≤3 | 0 |
Horizontal Position | Non-deformation | Non-deformation |
2 | Mixing Time/min | ≥20 | ≥20 |
3 | Extrusion/s | ≤10 | 3 |
4 | Tack-Free Time/h | ≤3 | ≤1.5 |
5 | Shore A Hardness | 20~60 | 40~50 |
8 | Thermal Ageing | Thermal Weight Loss (%) | ≤10 | ≤4 |
Thermal Cracking | None | None |
Chalking | None | None |
9 | Tensile Modulus (MPa) | ≥0.6 | ≥0.8 |
Typical property data values should not be used as specifications.
Assistance with specifications Are available by contacting us.
FAQ
· Q1. Can I place a sample Silicone Sealant order?
A: Yes, we accept sample requests and allow mixed types too.
· Q2. How quickly will my order be delivered?
A: Samples in 2–3 days; full orders within 5–7 working days.
· Q3. Is there any MOQ for sealant products?
A: Low MOQ applies — just one unit needed for sample check.
· Q4. How will my goods be shipped?
A: Samples go by express like FedEx; large orders ship via sea.
· Q5. How do I proceed with a silicone sealant order?
A: Share your needs → We quote → You confirm + deposit → We
produce.
· Q6. Can you print my company logo on the sealant?
A: Yes, we can if you tell us before production.
· Q7. Are the products covered under any guarantee?
A: Yes, we provide a 30-year warranty on all items.
