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Environmental clear bathroom non acetic silicone auto windshield pu sealant

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Company Information

Qingdao Dimei Manufacturer Co., Ltd.

CN Trading Company
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Quick Details

CAS No.: 7085-85-0
Other Names: Windshield PU sealant
MF: C10H8N2O2.C6H14O3)x
EINECS No.: 230-391-5
Place of Origin: Shandong China
Classification: Other Adhesives
Main Raw Material: Polyurethane
Usage: Construction,Packing,Transportation,Woodworking,Auto
Brand Name: Dimei
Model Number: DM222
Type: Paste
Product name: auto windshield pu sealant
Color: Industrial Sealant
Shelf life: 12 Months
Other Name: PU sealant
Application: Industry Area
Material: Polyuerthane
Certificate: ISO9001 2008
Appearance: Smooth Paste
Packing: 30pcs/CTN, 20pcs/CTN
Type: Non-sovent
Selling Units: Single item
Single package size: 110X120X160 cm
Single gross weight: 950 KG
Package Type: 30 cartridges/CTN, 60CTNS/PLT
Package Preview:,
Product description


Environmental clear bathroom non acetic silicone auto windshield pu sealant

Substrate: PU polymer

DM222 is a one-component polyurethane sealant based on PU polymers, moisture curing type. The curing speed of mortar is related to the temperature and humidity of the environment. Under high-temperature or high-humidity conditions, it will be quickly crusted. Low-temperature and low-humidity will delay the curing process. The final curing time is also related to the thickness of the glue applied.

DM222 is a specially designed sealant for vehicles. It has features of high modulus, good elongation and good resilience. It is suitable for all kinds of porous and non-porous materials. It has good adhesion, can be painted on surface and has other prominent features, is a high-performance general use elastic sealant.

Auto windshield adhesive.jpg

 Features & Advantages                    

Matt black, can be scratched on surface after applied.

Odorless, low VOC, PVC free, excellent antibacterial and anti-mildew effects, safe to use.

Good resistance to cold and hot weather alternation, over 10 years of service life.

Excellent anti-sagging property, low shrinkage after curing, good shaping, no dents, smooth coating.

It can be used to fill and seal gaps between glass and metal sheet, metal sheet and metal sheet such as passenger cars, construction vehicles and electric vehicles.

Good weather resistance, UV resistance, good elasticity and adhesion in the range of -40°C~90°C. More than 10 years of service life.

No primer required.


Typical applications

DM222 is suitable for elastic sealing of various substrate joints, including stainless steel, aluminum, copper, PVC, polyester, ceramics, wood, coating, etc., but not suitable for PP and PTFE materials. Also can be used for general sealing in the manufacturing industry.


Application area

In the industries of passenger cars, construction vehicles, electric vehicles, it is used to fill and seal gaps between glass and metal sheet, metal sheet and metal sheet. As well as 4S shops and stores, they are used to bond and seal seams during various vehicle repairs.

Other occasions where there is a matt color requirement on the construction surface.

Application tips

The bonded surface must be clean, dry and free of putty before bonding.

Substrates that may seep out of oil are not suitable for direct application of sealant.

For rusted or corroded metal surfaces (such as aluminum oxide, copper, iron oxide rust surface), in order to ensure the bonding effect, the rust on the surface layer needs to be worn off before coating.

Due to the construction environment, construction methods, and material differences, pre-testing is required before use to ensure adhesion performance.

The optimal coating temperature is +15 ~ +40°C. When the temperature is low, the extrusion resistance increases, warm up the adhesive before use.





Matt black

Outer appearance


Density, g/cm³

1.56 ± 0.03


5.9 ± 0.2

Hardness, Shore A

65 ± 2

Extrusion. ml/min


Sag rate, mm


Surface dry time, min


Curing speed, mm/24h


Peel adhesion, Cohesive destruction, %


Elongation at break, %


Tensile Strength, Mpa


Breaking strength, Kn/m


Test under situation: 23℃×50%RH×28days.



Application field: Automobile windshield bonding


Auto glass glue-750.jpgPU adhesive.jpg

concrete Pu adhesive-750.jpgGap filler-750_.jpg


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