Payment & Shipping Terms:
|Other Names:||Polyurethane Construction Sealant||Color:||Black|
|Volume:||300ml Aluminum Tube||Application:||Automobile Window Glass|
300ml Windshield Polyurethane Sealant,
UV Windshield Polyurethane Sealant,
300ml automotive windshield adhesive
Very Good Resistance To Sagging And High Resistance To UV Radiation Windshield Sealant
Junbond® JB-16 is a silicone glass sealer that flows into hidden cracks and areas that may be harder to reach. The sealant provides a tough, waterproof, durable, and clear seal that will prove to be resistant to different types of weather conditions, extreme temperatures, vibrations and shocks, and even most chemicals.
Junbond® JB-16 Windshield Polyurethane Sealant an isocyanate-free, high modulus,non conductive, thixotropic, single component modified polyurethane adhesive, which polymerizes rapidly under the effect of atmospheric moisture. It has been specially designed for bonding of fixed glass in automotive repair.
It allows a drive away time of 6 hours in vehicles with or without airbag.
*Providing the ambient temperature is at least 23°C and relative humidity 50 %.
At lower temperatures and humidities drive away time will be longer.
a. Fast curing under room temperature, no sagging, solvent free
b. High bonding strength,
c. Good chemical and water resistance
d. No conductive
e. Excellent noise, vibration and impaction resistance
f. Automotive OEM quality
|Black, homogeneous paste|
|Sagging properties(mm) GB/T 13477.6||
|Tack free time②(min) GB/T 13477.5||
|Curing speed(mm/d) HG/T 4363||
|Non-volatile contents ( %) GB/T 2793||
|Shore A-hardness GB/T 531.1||
|Tensile strength(MPa) GB/T 528||
|Elongation at break(%) GB/T 528||
|Tear strength( N/mm) GB/T 529||
|Tensile-shear strength(MPa)GB/T 7124||
Transport and storage
Clean before operation
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. Dust and loose particles should be cleaned.
Direction of operation
Tool:Manual or pneumatic plunger caulking gun
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
1.Obtain a new windshield.
2.Remove the plastic surround side and top mouldings correctly.
3.Cut the urethane from the outside between the glass and the pinchweld.
4.Apply a windshield primer to the frit band.
5.Apply the urethane with an electric caulking gun.
6.Lift the windshield into place.
7.Push the window down around the frame to guarantee a tight bond.
8.Allow the urethane to dry.
Junbom Hui Bei Factory
Package & Delivery
Q1. Do you have any MOQ limit for order?
A: Low MOQ, 3000pcs for order is availabl. And depend on your needs.
Q2. Can I get samples to test before bulk order ?
A: Yes, we welcome sample order to test and check quality.
Q3. What about the lead time?
A:Sample needs 2-3 day, bulk production time around needs 1-2 weeks(the specific time depends on the number of orders.)
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by freight forwarding. It usually takes about 20---30 days to arrive. FCL and LCL, shipping can optional.
Q5. How to proceed an order for polyurethane sealant?
A:Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
If you want to know more details information, pls just feel free to contact us! :)
Contact Person: Yarina