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Polyurethane Sealant PU Foam Best Construction Adhesive

5000-11999 Pieces
>=12000 Pieces
Min. Order
5000 Pieces
Choose your specifications
Company Information

Juyou Building Materials Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
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Quick Details

CAS No.: 9009-54-5
Other Names: Pu Adhesive Sealant
EINECS No.: 230-391-5
Place of Origin: Hebei China
Classification: Other Adhesives
Main Raw Material: Polyurethane
Usage: Construction
Brand Name: JUYOU
Model Number: U1 PU foam
Type: One Component
Product name: Silicone Sealant
Material: Polyuerthane
Appearance: white color polyurethane
Shelf life: 12 Months
Packing: 15pcs/carton
Application: Sealing Construction
Cutting time (hour): 1-1.5 (+25℃)
Usage: Construction, Construction, Packing, Transportation, Woodworking
OEM: Accept
Tack-free time (min): 7-12
Delivery Detail: 15 days after payment
Selling Units: Single item
Single package size: 28X21X36 cm
Single gross weight: 0.75 KG
Package Type: 12pcs/carton or 15pcs/carton, about 12000piece/20 container
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Polyurethane Sealant PU Foam Best Construction Adhesive

Product Overviews

General purpose one-component polyurethane foam suitable for filling, insulating, sealing, mounting, caulking, stopping and soundproofing of large and small holes in concrete, plaster, brick, floorboards, glass or wood. It is specially recommended for mounting of windows and doorframes, heat insulation of sewerage and central heating, fixing and isolating of wall panels and so on.




Test Item


appearance The ejecta is a uniform color of foam.After curing, it is a uniform hard foamqualited

thermal conductivity
35°C W/(M.K)

Density   kg/m³≥1012qualited
Size stable   48h %≤53.5qualited
Fire classB2/B3 qualited
tensile and adhesive strengthAluminum platestandard≥8082qualited
 flooding 7d≥6062qualited
PVC Platestandard≥8083qualited
 flooding 7d≥6063qualited
Cement mortarstandard≥6085qualited
Cutting strength  kpa≥800973qualited
Foaming rate≥1052qualited





Method of use:

  • PU foam is shaken up and down for 1 minute before use
  • Clean and moisturize the construction surface before application
  • Connect the tank upside down to the gun and turn the valve open to adjust the flow
  • Spray from the bottom up, the injection volume is 1/2 the required fill volume
  • Ten minutes after the foam began to cure, 1 hour after the next step
  • Cured foam can be removed with a sharp knife excess, and then in the surface with cement mortar, paint or silicone sealant for processing


  • 12 months in unopened packing store in temperature between +5℃ to +25℃
  • Keep in cool, shade and well ventilated area. don't expose to the sun
  • Always keep the can with the valve pointed upwards.
  • Keep out of reach of children



Company Profile

      Juyou Building Material Co.,Ltd is a privated-owned high-tech company, specializing in producing polyurethane foam and weather strip, and obtained the ISO9001:2008 qualtiy system. The weather strip also obtained the SGS certificatiion.


      Our customer are from around the world. We have earned an excellent reputation due to our good quality and commitment to customer satisfaction. We continuously reinvest in our production line and in employee training. Our high qualiy products meet international standards. And we have implemented many quality control testing measures to ensure the quality.





Scope of application

We are pu foam ,silicone sealant, silicone sealant for curtain wall , silicone sealant for door and window suppliers . Products are widely used in construction, curtain walls, doors and windows and interior decoration, electronics and other fields.



Each year we attend many exhibitions to build friendship with the friends from all over the world.  In next time we will attend the canton Fair, welcome you come at that time.


Engineering case

Our product quality is so good that many chinese goverment would like to choose our brand to decorate their building and other big company too.



Related Products

we make different quality pu adhesive. We have 5 seriess: U1,U2,U3,U4,U5. From U1 to U5, the quality is from Best to common. Nearly 20 brands for your choose: HAOKAI, JUYOU, RUIZUAN, FEGNNIAO, XINHUA, YOUZHUANG YELLOW, JUHUIYOU, FEGNYEMEIJING, BAODIAN, QIAOLEBANG,JIALEDUO,YIFA,JIANEGN,SHIZAIDUO,JUSHIFA, YOUZHUANGRED, YIBOSHI AND TUHAOJIN and so on.

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Contact us
Juyou Building Material Co.,Ltd
Whatsapp/wechat: 0086 15133728340
skype: vivianli8426