J-540 is one component moisture curing high modulus polyurethane metal adhesive. It has excellent caulking and multi-functional bonding,excellent thixotropy, easy for application, excellent sealing with metal, glass and can be polished and painted.
Product Features
- Environmental friendly, solvent-free, non-toxic, low VOC
- Good weath er-resistance, non-yellowing.
- Bonds well with many substrates
Areas of Application
Suitable for sealing of body skin and aluminum gusset; bonding and sealing of interior-trim of car body; sticking edge of door(door, trunk, front cover); welding seal of body; car body of modified car Sealed; waterproof seal of container joints.
Packing Specification
- Cartridge: 310ml; 12pcs/20pcs/24pcs per carton
- Sausage: 400ml/600ml; 20pcs per carton
- Barrel: 200L/250KGS
Choosing J-540 for your application
J-540 is listed for body-seam sealing and trim bonding. If your project involves automotive glass or construction joints instead, compare the application focus below before requesting a sample.
| Model | Listed application focus |
|---|---|
| J-540 | Automotive sheet-metal seams, trim, door edges and container joints |
| J-518 | Automotive windshield and window-glass bonding |
| J-340A | Low-modulus construction joint sealing |
Request J-540 samples and a quotation
Include the following details in your enquiry:
- The substrates and any paint, coating or surface treatment.
- Joint or bead dimensions, expected movement and installation conditions.
- The package size, estimated order quantity and OEM packaging requirements.
- The delivery destination and required delivery date.
Ask for the current minimum order quantity, sample availability, production lead time and available technical documentation.
J-540 frequently asked questions
What is J-540 used for?
J-540 is listed for automotive body seams, interior-trim bonding, door edges and container-joint sealing. Share your specific substrates and installation conditions so our team can review the application before you order.
What packaging is listed for J-540?
The product page lists 310 ml cartridges, 400 ml and 600 ml sausages, and 200 L / 250 kg barrels. Confirm the required format, carton quantity and current availability with your quotation.
How does J-540 differ from a windshield adhesive?
J-540 is listed for automotive body-seam sealing, sheet-metal and trim applications. Windshield bonding is listed under the J-518, J-518L, J-520 and J-530F models. Specify which assembly you are bonding when asking our team to select a model.
Can I paint over J-540?
The existing product description lists J-540 as paintable and polishable. Ask for the application instructions and compatibility guidance for your particular coating system before production use.
How can I request J-540 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.
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