polyurethane windscreen silicon joint sealant

FOB Reference Price:Get Latest Price
US $0.002-0.0048 / Piece | 2000 Piece/Pieces (Min. Order)
Supply Ability:
4000 Carton/Cartons per Day
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Quick Details
CAS No.:
Other Names:
PU Sealant
Place of Origin:
Hebei, China (Mainland)
Other Adhesives
Main Raw Material:
Construction, Other
Brand Name:
Model Number:
One Component
white, black, clear etc
Product name:
polyurethane windscreen silicon joint sealant
polyurethane joint sealant
24 Pcs
100% Silicone
Light Yellow Viscous Liquid
Shelf life:
12 Months
Sealing Construction
Packaging & Delivery
Packaging Details
750ml/cartridge; 15cartridge/ctn
Delivery Time
5 working days for our own brands and 14 working days for OEM

polyurethane windscreen silicon joint sealant


A. High swelling PU


B. Fast cure foam sealent


C. Can be used in damp surroundings




Appearancewhite,black,or grey
Touch Dry time(h)<2
Extrudability (ml/min)>80
Volatile content(%)<4
Sagging properties(mm)<1
Shore A-hardness(A)30
Elongation at break(%)>600
Stretch modulus (23°C/Mpa)<0.4 (20LM)
Curing speed (mm/24h)3~5
Elastic recovery rate(%)>80
Pollution propertiesnon
Application temperature(°C)+5~35
Shelf life(month)9


Finished Products

What is expanding polyurethane (PU) foam sealant ?

 One component moisture curing expanding polyurethane (PU) foam sealant is a
polyurethane polymer that reacts with moisture in the air causing it to expand to fill any shaped
hole or cavity.The cured foam can be cut ,shaped and painted. It is widely used in building wall
insulation , filling all kinds of cracks and gaps, sound and heat insulation , installing door and
window frames .




1. 2014 new formula , higher expanding rate , smaller inner holes , save your cost up to 40%.
2. B2/B3 fireproofing grade.
3. The foam will adhere to material such as concrete, masonry, metal, wood and plastic, except
     teflon and silicone.
4. Insulates and prevents sound & draft.
5. Seals out insects and pests, anti-wind & anti-moisture.
7. Gun & tube type, easy to operate.
8. 100% CFC free,environment-friendly.

How to use:



1. All surfaces should be cleaned from oil, greases, loose particles and dust. Dry surface should
    be well sprayed with water .
2. Fill the gaps from bottom to up (pay attention to foam expansion).
3. Shake the bottle for one minute before using.
4. After using, clean the gun by PU foam cleaner (We can provide) at once.
5. Tack free time is 10 minutes . The foam can be cut after about 30 minutes, the cured time is
    one hour later , and it will be stable after 3~5 hours .
6. The foam will be decomposed by direct shine of UV ray , so painting or coating is recommended.
7. Place it in a cool well-ventilated dark place and keep sealing.

Q1, Why choose us?

A: 1, sound quality and stable supply ability

  2, Complete production technology in our own factory

  3. Full inspection before packing, 100% quality guarantee.

  4,Sample order and small quantity is acceptable

  5,OEM service


Q2, Sample and production lead time

A: 1, Sample lead time with 2 days.

  2,Production lead time 10-20 days


Q3, Is there any stock or immediate delivery

 A: Yes, but with chinese version printing.











 A: heat insulatinginsulated, cold resistancesound insulationmoistureproof


 B. Fill many kinds of joint, such as two wallswall and floorrooftop and ceilingas well as rooftop and attic, etc.


Available colors:

white, black, transparent, grey, brown and any other requested by customer;



35gr, 50gr, 70gr, 85gr blister tube;

280ml, 300ml, 310ml 600ml hard cartridge;

200L drum bulk material


Shelf life:  12 months after production date




Should be stored and transported in vertical position.


Should be kept at room temperature for at least 12 hours before the application.


Use before see bottom of the can.


Harmful by inhalation , irritating to eyes, respiratory system and skin.


Do not breathe spray vapour . wear suitable protective clothing and gloves


Use only in well – ventilated areas.


Pressurized container.


More products we can Offer: 

1. Acetoxy Silicone Sealant

     Universal Acetoxy Silicone Sealant

    Sanitary Silicone Sealant

    Medium Grade Acetic Silicone Sealant

   100% High Quality Silicone Sealant

    Acetic RTV High Temp Gasket Maker


2. Neutral Silicone Sealant

   Sanitary Silicone Sealant for Kitchen and Bathroom

   Neutral Weatherproof Silicone Sealant

   Best Quality Neutral Silicone Sealant

   Neutral Structural Glazing Silicone Sealant

   Neutral High Temp Silicone Gasket Sealant


Notes:   we can accept OEM production, and can do buyer's brand, logo and design.

Company Information

  HEBEI HAOKAI CHEMICA L FBRE CO., LTD located in renqiu hebei that is 158kms far from bejjing and 200kms far from tianjin xingang . conveniently crossed by g45 high way and 106 country road from north to south
  hebeihaokai specialized in developing and producing weather strip ( wool pile , it is established in 1998 , and originally named as renqiu hongyuan Chemical fibre factory




Our Advantages

Our company has exported weather strip for more than 13 years, and we can produce all kinds and all colors according to your requirements. Our company passed ISO9001 certification by International Quality and Management System.We have own workshop to produce the weather strip and even have own the workshopto produce the raw material --BCF & FDY.
We are able to produce weather strip 1000000 meters every day. So we can give you a good price, and deliver goods fast. Next are our factory's photos.

Buyer Feedback

Please contact with me any time!




Ms.Lily Gao

Hebei  Haokai  Bulding Materials Co.,Ltd

QQ  ID:531554979


Phone  NO:+0086-15350759719

Add:Majiavillage,Shimenqiaotown,Renqiucity,Hebei  Province China