CSJ ProSeal Dynamic Duo: High-Strength Neutral Cure Silicone For
Curtain Walls
Features:
CSJ-9905 is a dual-part, neutral-curing sealant. Used with the
two-part mixer, the mix ratio governs cure speed. It offers
superior-performance, flexibility, ozone-resistant properties, and
is non-corrosive.
Applications:
1. Structural bonding and glazing for tall-building facades,
aluminum cladding, terracotta systems, and metal frameworks.
2. Structural fixing of various cladding panels.
3. Other building construction structural sealing uses.
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. Sample Availability
A: Samples are provided for quality verification. Mixed model
sampling is acceptable.
Q2. Production Lead Time
A: 2-3 days for sample preparation; 5-7 working days for mass
production.
Q3. MOQ Policy
A: Ultra-low minimum order quantity - single unit available for
testing.
Q4. Shipping Methods
A: Bulk orders shipped via ocean freight. Samples delivered by
international express (FedEx/DHL).
Q5. Order Procedure
① Specify technical requirements & application scenarios
② Receive customized quotation
③ Confirm samples & pay deposit
④ Initiate manufacturing process
Q6. Logo Customization
A: Custom branding supported (written confirmation required prior
to production).
Q7. Quality Warranty
A: 30-year performance guarantee provided.
