| Price | Negotiable | 
| MOQ | 1000 cartons | 
| Delivery Time | 10-15 days | 
| Brand | Junbond | 
| Place of Origin | China | 
| Certification | ISO | 
| Model Number | JB19 | 
| Packaging Details | 300ml aluminum tube / 1x20 ft container : 1440 cartons | 
| Payment Terms | L/C, , T/T, Western Union, MoneyGram | 
| Supply Ability | 14400 cartons per day | 
| Usage | Car window glass | Place of Origin | China | 
| Other names | Windshield sealant | Packaging Type | 24 pieces per carton | 
| Packaging Details | 300ml aluminum tube / 1x20 ft container : 1440 cartons | Shelf life | 9 months | 
| Model Number | JB19 | Supply Ability | 14400 cartons per day | 
| Certification | ISO | Brand Name | Junbond | 
| Payment Terms | L/C, , T/T, Western Union, MoneyGram | Storage | 5~25℃. | 
| Price | Negotiable | Delivery Time | 10-15 days | 
| Minimum Order Quantity | 1000 cartons | Packaging | Aluminum tube | 
| Skin Over Time | Approx 25 mins | Application | Industry glass | 
300ML Shear Strength Black Color Fast Cure Sealant For Automotive Windshield Cola Parabrisa
Junbond® JB-19 is one-component moisture curable polyurethane sealant. It has excellent bonding and sealing performance. No corrosion and pollution to substrates, environment friendly, no bubbles during application etc.
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).
Product Description
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
Application Areas:Suitable for windshield and side & back window glass bonding.
Properties
General information:
| Items | Properties | 
| Appearance | Black, homogeneous paste | 
| Sagging properties(mm) GB/T 13477.6 | 
 0 | 
| Tack free time②(min) GB/T 13477.5 | 
 20, approx. | 
| Curing speed(mm/d) HG/T 4363 | 
 3.2, approx. | 
| Non-volatile contents ( %) GB/T 2793 | 
 95, approx. | 
| Shore A-hardness GB/T 531.1 | 
 60, approx. | 
| Tensile strength(MPa) GB/T 528 | 
 3.5, approx. | 
| Elongation at break(%) GB/T 528 | 
 350, approx. | 
| Tear strength( N/mm) GB/T 529 | 
 6.0, approx. | 
| Tensile-shear strength(MPa)GB/T 7124 | 
 1.5, approx. | 
| Operating temperature(℃) | 
 -40~90 | 
Cautions
Packing specification
Transport and storage
Color
Application:
Operation:
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
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
   
Junbom Hui Bei Factory
   
Package & Delivery
   
Certificate
  
   
Exhibition
   
FAQ
Q1. 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.)
  
  Q2.
  Do
  you
  have
  any
  MOQ
  limit
  for
  order?
  A:
  Low
  MOQ,
  3000pcs
  for
  order
  is
  availabl.
  And
  depend
  on
  your
  needs.
  
  Q3.
  Can
  I
  get
  samples
  to
  test
  before
  bulk
  order
  ?
  A:
  Yes,
  we
  welcome
  sample
  order
  to
  test
  and
  check
  quality.
  
  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! :)