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600ml polyurethane foam sealant for Sausage caulking gun

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Min.Order Quantity: 100 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Port: Tianjin or Shanghai
Payment Terms: T/T
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Quick Details

CAS No.:
Other Names:
urethane adhesives
Place of Origin:
Beijing, China (Mainland)
Other Adhesives
Main Raw Material:
Construction, Transportation, Automoblie
Brand Name:
Model Number:

Packaging & Delivery

Packaging Details: Langwei polyurethane sealant is supplied in 300mL cartridges and 400mL , 600mL sausage package, 20pcs per carton.
Delivery Detail: 10-15 days


1.Used in a caulking gun
2.One-part,moisture,curable at room temperature
3.Free of solvent,no shrink,high bondstrength

600ml polyurethane foam sealant  for Sausage caulking gun

polyurethane foam sealant






Langwei 801 is a fast cure high performance one component polyurethane construction sealant/adhesive




It is s a high performance fast cure one component polyurethane sealant. When cured it will form a tough, flexible seal capable of cyclic expansion and compression movement. Joint or fabrications formed with this sealant can be expected to extend and compress a total of 50%(±25%) of the original joint dimensions


Is virtually unaffected by normal weathering conditions such as rain, sunlight, snow, sleet, ozone, atmospheric contamination and pollution, it’s excellent weather ability it to retain it’s original properties after years of exposure, its physical properties remain relatively unchanged over a wide temperature range(-40°c to 70°c)


Recommended uses:


  1. For sealing floor joints
  2. Granite, sandstone and marble pointing
  3. GRC, Fiberglass & Specialty panel system
  4. Trafficable – Plats, stairs, road, runways, aprons and pavements
  5. Vertical – Precast, Blockwork, aluminum, plasterboard, timber and most common building substrates
  6. Pick resistant – Prisons, cells, schools and public amenities
  7. Chemical resistant – service stations, hangers, aprons and bunded areas
  8. Metal curtain wall facades
  9. Potable water tanks
  10. Sealing construction and expansion joints
  11. Perimeter sealing of door and window framing
  12. For new construction and remedial applications
  13. Adhesive for wide range of building and construction applications
  14. For sealing of concrete joints in airport runways


Features & Benefits:


  1. One component, no mixing required
  2. Fast tack free time and cure rate
  3. High bond strength
  4. A medium/high modulus product, which forms a resilient and permanently elastic seal
  5. Excellent adhesion to most materials including metals, concrete, brick, wood, plasterboard, GRC & CFC
  6. Paintable and sandable
  7. Non-slumping
  8. Resistant to fungal
  9. Potable water approval
  10. Excellent resistance against hydrolysis, ageing and a wide range of chemical
  11. High movement accommodation


Performance Properties:

Typical properties after seven dayss cure at 25°c & 50% RH





Grey, black


Non-sag smooth thixotropic paste

Cure method

Moisture Curing

Tack free time

6 hours(fast cure type 45min)

Rate cure in mm/24h

2mm(fast cure type 3.5mm)

Chemical resistant

Resistant to dilute acids, alkalis & some solvents. Intermittent contact with diesel and petroleum

Hardness shore A

30 approx(fast cure 45 approx)

Tensile strength

>1.3N/mm2 (fast cure type >2.1N/ mm2)

Specific Gravity


Elongation at break

>650%(fast cure type 600%)

Full cure

7 days on porous substrate

Application Temperature

5°C to 35°C

Paintable approx.

24 hours after application


Storage & Shelf Life:

We suggest the products should be stored in the dry place bellow 25°C,avoid high temperature and moisture. The shelf life is nine months.




300ml,400ml,600ml Sausage   12pcs/carton    




1. If the sealant is opened, it should be,used up at once time.

2. The best work condition is at the temperature of 15-35°C and at the degree of humidity of 55%-75% RH.

3. When the environment temperature is below 10°C,or extrusion below craft requirement ,we suggest sealant be roasted for 30-50minutes in the oven(50-60°C).

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Welcome to Beijing Long Way Times Science & Technology Co., Ltd, the home of high-performance building materials as well as the innovation of service and construction process in China and your first choice for superior quality and unrivalled service.

Established in 2004, Long Way Times now is the member of Chemical Grouting Sub-Committee, Chinese Hydraulic Engineering Society, the Director Member of Waterproof Sub-Committee and China Construction Industry Association. The product... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Sealant,Injection Hose,Polyurethane waterproof coating,Caulking Gun,Bentonie Waterstop  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): Below 1,000 square meters  
No. of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2004 , 5 years OEM

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Ms. beryl Li
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