JB16 Windshield Glass Windshield Installations Balck Color
Windshield Polyurethane Sealant
Junbond® JB-16 is a one-component polyurethane adhesive-sealer for pasting
windshields where an increased safety guarantee is not required. It
is used for fixing the front, rear and side windows to the bodies
of cars, vans, railway transport and special purpose vehicles.
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.
POLYURETHANE Adhesive Sealant is a component,
moisture curing polyurethane based adhesive for direct glazing in
Automotive Glass Replacement
as well as constuction concrete caulking. It has high hardness,
aging resistance and other characteristics,Curing rate is related
to ambient temperature
and humidity, Rapid surface drying at high temperature or high
Low temperature and low humidity will slow surface drying and
It allows a drive away time of 6 hours in vehicles with or without
*Providing the ambient temperature is at least 23°C and relative
humidity 50 %.
At lower temperatures and humidities drive away time will be
One component formulation
Good non-sag properties
Short cut-off string
Fast curing – Rapid strength development
High mechanical performance
High initial bond strength
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|
Application Areas:Bonding and sealing for windshield glass, glass fiber reinforced
plastic fittings, steel and aluminum board of automobiles.
Direction for use
- Remove dust, oil and water from the surface of substrates.
- Application environment temperature 5~35℃, humidity 50~70%RH. When
the temperature below 5℃, recommended place products in the
environment of 30~40℃ for 1H (No more than 3H).
- For Construction method, please refer to PUSTAR construction
description or consult technical personnel.
- Activator and primer are not required.
- 300ml plastic cartridges
- 600ml in sausage
- 200L in barrel
Transport and storage
- Transport: Keep away the sealed product from moisture, the sun,
high temperature and avoid collisions.
- Storage: Keep sealed into cool, dry place.
- Storage temperature: 5~25℃. Humidity: ≤50%RH.
- Cartridge and Sausage 9 month, Pail 6 month.
Junbom Hui Bei Factory
Package & Delivery
Q1. Can I get samples to test before bulk order ?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit for order?
A: Low MOQ, 3000pcs for order is availabl. And depend on your
Q3. 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
Thirdly customer confirms the samples and places deposit for formal
Fourthly We arrange the production.
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. 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.)
If you want to know more details information, pls just feel free to
contact us! :)