Description
Multi-purpose Car/ Bus Body Polyurethane Sheet Metal Adhesive PU1813
Car Body Panels Auto Polyurethane Adhesives Bond Sealants for Metals
∎Description
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- PU1813 is one component moisture curing polyurethane adhesive for all kinds of sheet metal bonding and sealing.
∎Areas of Application
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- Mainly used for welding seam and sealing of automobile, railway passenger cars, ships, cold storage container, van body of refitted vehicle, etc.
- Waterproof, dustproof sealing ofrefrigerated container, construction and pipe.
- For vehicle sheet metal repairing, aluminum gusset and bodywork sealing.
∎Technical Data Table
PERPORTY | VALUE |
Chemical base | 1-C polyurethane |
Colour (Appearance) | White/Gray |
Cure mechanism | Moisture curing |
Density (g/cm³) (GB/T 13477.2) | 1.30±0.05g/cm³ approx. |
Non-sag properties(GB/T 13477.6) | Very good |
Application temperature | 5°C to 35ºC |
Tack-free time1 (GB/T 13477.5) | 60-180 min approx. |
Open time1 | 80 min approx. |
Curing speed (HG/T 4363) | 3~5mm/day |
Shore A hardness (GB/T 531.1) | 40±5 approx. |
Tensile strength (GB/T 528) | 1.5 N/mm2 approx. |
Elongation at break (GB/T 528 ) | 350% approx |
Extrudadbility (ml/min) | >100ml/min |
Volatile content | <3% |
Service temperature | 30min @180°C
long time @ -40~80 °C |
Shelf life (storage below 25°C) (CQP 016-1) | 9 months |
∎Key Features
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- Primerless
- Excellent thixotropy, non-sag properties
- Excellent adhesion and wear-resisting property
- Cold application
- One-component formulation
- Excellent extrudability, easy for raked joint operation
- No oil permeated
- Paintable and polishable
∎Packing Specification
- Cartridge 310ml
- Sausage 400ml
- Sausage 600ml
- Pail/Drum 240kg
20pcs per box , 2 boxes per Carton.


∎Direction for use
Tool: Manual or pneumatic plunger caulking gun
- Cleaning: Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease, frost, water, dirt, old sealants and any protective coating.
- For cartridge
1.Cut nozzle to give the required angle and bead size
2.Pierce the membrane at the top of the cartridge and screw on the nozzle
3.Place the cartridge in an applicator gun and squeeze the trigger with equal strength
- For sausage
1.Clip the end of the sausage and place in barrel gun
2.Screw end cap and nozzle on to barrel gun
3.Using the trigger extrude the sealant with equal strength
∎Cautions
- Keep away from children.
- Avoid contacting with skin and eyes. For skin contact, remove the sealant by cloth, wash skin thoroughly with soap and water. For eye contact, hold eyelids apart and flush thoroughly with water, contact physician.
∎Transport &Storage
- Transport: Keep the sealed product away from moisture, the sun, high temperature and avoid collisions.
- Storage: Keep the sealed product into cool, dry place.
- Storage temperature: 5~25℃. Humidity: ≤50%RH.
- Cartridge and Sausage :9 month. Pail/Drum:6 month.
- Can be shipped by air, sea, international express
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Q : How long can I get a quote?
A: The quotation can be provided no longer than 24hours on condition that we know all detailed requirement.
Q: Do you accept private Label?
A: Yes. ODM & OEM are welcome
Q:Can We get a samle before order?
A: Of course. Generally, we provide 1-5 pieces free samples for quality testing and the courier fee be born by customers. Thanks for your understanding.
Q:Do you have MOQ ?
A: Yes, Generally ,MOQ is1000-2000pcs
Q: How long will finished my order?Q: It’s depend on your order quantity. Generally, we just need 15-20 days to produce 10,000 pcs 600ml sausage after receive your
payment.
Q: How to find the suitable sealant ?A: Please let me know your application purpose,substrate, application method and all your requirements. We would like give you a recommendation.to
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Additional information
Materials | Polyurethane resin |
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Color | Black |
Size | 310ml/400ml/600ml/20kg |
Product Name | Auto Windshield Glass PU Sealant |
Samples | 1-2pcs free sample |
Shipping | By sea, by air |
Delivery time | according to the quantity, normally is within 2 weeks |
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