J-9520 Structural Silicone Sealant is a high performance,100% neutral curing, architectural grade silicone sealant designed specifically for structural bonding and protective glazing applications.
J-9520 Service life
Curtain wall structure warranty for 20 years
Areas of Application
Suitable for Structural bonding and glazing of curtain wall compatible spacer.




Product Colours
Black, white and grey.
Storage and Shelf Life
When stored at 25°C or lower temperature in the original unopened container, has a shelf life of 12 months from the date of manufacture.
Packing Specification
- Size: 310 ml/cartridge; 400 ml or 600 ml/sausage; 200 L/250 kg drum.
- Package: 12, 20 or 24 cartridges/carton; 20 sausages/carton.

Selecting J-9520 for your sealing project
J-9520 is listed for structural bonding and protective glazing. Begin an enquiry with the project drawings and glazing configuration so our team can discuss the model-specific documentation needed for review.
| Model | Application focus |
|---|---|
| J-9520 | Structural bonding and protective glazing |
| J-9370 | Window and door perimeter joints |
| 2900 | General glazing, repairs and gap filling |
Confirm model-specific suitability for the actual glass, frame, coatings and joint design through project review before ordering. Application labels alone do not establish approval for a structural-glazing project.
J-9520 packaging and quotation details
Packaging: 310 ml cartridges (12/20/24 per carton), 400/600 ml sausages (20 per carton) and 200 L/250 kg drums. Colours: black, white and grey. Confirm the required format with your quotation.
Use the existing Send Inquiry button and include:
- The project drawings, glazing configuration and intended structural-bonding application.
- The glass, frame, coatings, spacers and joint dimensions.
- The project specifications and required compatibility or technical documentation.
- The required colour, cartridge or sausage format, estimated quantity, delivery destination and required delivery date.
Request sample availability, the current minimum order quantity, production lead time and the available model-specific technical documents. Confirm the colour and application requirements before a bulk order.
J-9520 frequently asked questions
What is J-9520 used for?
J-9520 is listed for structural bonding and protective glazing applications for curtain walls. Share your specific substrates and installation conditions so our team can review the application before you order.
What packaging is listed for J-9520?
Packaging: 310 ml cartridges (12/20/24 per carton), 400/600 ml sausages (20 per carton) and 200 L/250 kg drums. Colours: black, white and grey. Confirm the required format with your quotation.
What should I provide for a J-9520 curtain-wall enquiry?
Provide the project drawings, glazing configuration, glass and frame materials, coatings and joint dimensions. Request project-specific compatibility and structural-glazing documentation for review before selection.
Which colours are listed for J-9520?
Black, white and grey are listed. Specify the colour and project quantity in your enquiry.
How can I request J-9520 samples, OEM packaging or technical documents?
Use the enquiry button and include the model, intended application, required packaging, estimated quantity and delivery destination. Ask our team to confirm sample availability, OEM requirements, minimum order quantity, lead time and the available technical documents.





