Polyurethane Sealant for Automotive Glass LW-S10

Chat Now
Product Details

Polyurethane Sealant For Automotive Glass LW-S10

Product Features:

One-component polyurethane sealant;

Medium-high strength, medium-high modulus;

Moderate viscosity, good thixotropy;

Convenient construction.

High adhesive and good flexible sealing performance after curing.

Technical Data:



Homogeneous paste

Tack free time       


Curing speed        


Non-volatile matter content


Shore A-hardness    


Tensile-shear strength


Tensile strength       


Elongation at break     


Tear strength       




Low temperature flexibility      

                                           -40℃ Flawless

Shelf life


Rigid packaging:12months

Sausage & plastic drum: 9months

  Application:① Standard conditions: temperature 23℃±2℃, relative humidity 50%±5%RH.

Suitable for permanent adhesive elastic seal for general adhesive strength. Such as small auto windshield glass bonding, bus covering bonding, car windshield maintenance,etc. Applied to substance such as glass, stalinite, iron and steel, aluminum alloy (including painted alloy).

Construction Guide:

1.Surface cleaning:

Bonding surface should be clean, dry, no grease and dust. If the surface is easy to rust, which should be in advance cleaned away by metallic brush. If necessary, should use acetone and other organic solvents to clean.

2. Construction:

Barrel packaging: opened the cover,pierce the membrane at the nozzle,screw on the nozzle,place the barrel in an applicator glue gun and squeeze the trigger;

Sausage packaging: a barrel gun is required, clip the end of the sausage and place in barrel gun,screw end cap and nozzle on to barrel gun;

Big barrel:according to the extrusion and coating equipment and pump;

According to construction requirements, cut nozzle into appropriate shapes, after the glue adhesive, frictioning,screeding and other truing work should be finished in tack free time.

Packaging Information:

        Rigid tubes packaging


        Sausage packaging

      400ml, 600ml

       Plastic drum packaging




1. Ambient temperature under 10 ℃ or the output speed can not meet the technical requirements, the pens packaging is advised to oven bake for 1h-3h in 40 ℃ ~ 60 ℃.

2. In order to ensure the sealing blazonry, recommended before gluing stick protective tape.

3. Spray paint after drying, compatibility test should be done before painting.

4. The best construction environment: temperature 15 ℃ ~ 30 ℃, relative humidity 40% ~ 65% RH.

5. To ensure a good adhesive sealing effect and the compatibility of products and base material, should test with the actual experiment base material in the corresponding environment.

6. Keep away from children.

7. Avoid contacting with eyes and skin.Of contact with the skin,in case of eyes and skin contact, wash immediately and thoroughly with soap and water. Seek medical advice immediately if it is serious.

Storage & Transportation:

Transportation: moisture-proof, anti rain, sunscreen, anti high temperature, away from heat source, handle with care, squeezing and collision are not allowed.

Storage: sealed and stored in low temperature and dry place, advise storage in 5-25℃, humidity ≤50%RH.

LW-S10 PU sealant is suitable for permanent adhesive elastic seal for general adhesive strength. Such as small auto windshield glass bonding, bus covering bonding, car windshield maintenance,etc. Applied to substance such as glass, stalinite, iron and steel, aluminum alloy (including painted alloy).PU sealant has better performance with moderate viscosity, good thixotropy,high adhesive and good flexible sealing performance after curing.

With consummate production technique and advanced equipment, Langwei Times is known as one of the leading polyurethane sealant for automotive glass lw-s10 manufacturers and suppliers in China. you are rest assured but cheap polyurethane sealant for automotive glass lw-s10 online with us. We can assure you the low price of our products.