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Butyl Rubber Wire Bonding Plastic Sealant Sealing Strip for Automotive Industry

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Address: No.99 Nanhui Road, Heshan Industrial Park, Tongxiang City, Zhejiang Province, China

Contact name:Sunny Liu

Zhejiang Good Adhesive Co., Ltd

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Butyl Rubber Wire Bonding Plastic Sealant Sealing Strip for Automotive Industry

Country/Region china
City & Province anhui
Categories Supplies and Equipment

Product Details

Welcome to Zhejiang Good Adhesive Co.,Ltd.



Product Description


A black, high quality, strongly adhesive sealing band based on butyl rubber with plasto-elastic properties. The particularly strong tackiness provides a firm lamination between the contact surfaces and, therefore, a reliable sealing effect. Terostat-81 is self-welding. Higher temperature influence for a short time has no adverse effect on quality and function.

Terostat-81 is aging resistant and is used for numerous application purposes due to its excellent adhesion to cleaned metallic and non-metallic material surfaces.

For industrial line production Terostat-81 is also available in 50 l hobbocks and can be applied by suitable equipment which can be heated.


Technical Data

Densityca. 1.26 g/cm3
Consistencysoft, plasto-elastic
Solids100 %
Elastograph value:ca. 0.115 Nm


(cone 150 g, 6 s, 23°C)

ca. 65 1/10 mm
Tackinessvery strong
Overpaintabilitycan be painted
In service temperature range-40°C to 80°C

Temperature resistance

Short exposure (up to 1h)





Recommended storage temp.10°C to 25°C
Shelf-life24 months (virtually unlimited when stored cool and dry)


Application areas

Terostat-81 is used for sealing and bonding in the areas listed below:

– sealing, antiflutter and bonding of trim panels, protective and covering trims, protective panels in the container and tank manufacture

– sealing of overlapping steel, steel sheet, aluminium, glass and plastic constructions in the sheet fabricating industry, in the electrical industry or in apparatus and machinery engineering

– bonding of PE foils, plastic sheets (e.g. EPDM) or parts in plastic engineering and manufacture

– as protection against contact corrosion between steel and nonferrous metals

– in the electrical industry for sealing and bedding parts with low vibration.


Preparation for sealing

The surfaces to be sealed must be dry, free of oil, dust, grease and other contaminants(e.g. release agents). On porous substrates we recommend the use of Primer-188. Precheck compatibility with the substrates prior to use on plastics.


Application as sealing strip

Cut to the required length and then applied to the substrates to be sealed and lightly pressed on. We recommend that removal of the release paper or release foil occurs only after application, and pressing on. In that way, an unwanted stretching of the strip during unrolling can be prevented, and the sealing band is protected against contamination as well. After pulling off the release paper the counterpart is put on and – if necessary – the entire part is mechanically fixed.


Service temperature-50°C to 105°C
Electrical Properties1 - 1016 0hm*cm

No need to surface preparation

Water vapor resistant

Corrosion resistant

High flexibility

Low-temperature resistant

Direct to assemble


Application Area on Automotives


Application Method


Assembling of Automotive Main Wire Harness




Packaging & Shipping

Our Services


For more information about sample & order..





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Company Information



Our advantages:

1.Established in 1996

2.8 years export experience

3.18 production lines

4.Have our own lab and R&D team

5.Memeber of China Adhesive Institute

6.Certificates:ISO9001:2008.RoHS,REACH,BV Assessment

7.Main markets:South-east Asia


Zhejiang Good Adhesive Co.,Ltd., established in 1996, specialize in manufacturing, researching and developing hot melt adhesive. Our products cover various applications such as Bookbinding, Packaging, Pest control, Air filter, etc. Warmly welcome cooperation and wish to establish business relationship with you!



Q: How long can we get the samples?

A: We will send out samples within 3 days after order confirmed, and rest time depends on the speed of express company and the distance, totally around 7 days.


Q: Can we palce order below 1,000kgs?

A: Yes, but the unit price will be a little higher than normal since the unit cost of this order rises.


Q: Can you make special packing for us?

A: Yes, we can pack goods in blank bag/carton, and stick paper label writing with what you want. Other special packing depends on the difficulty and cost.


Q: Can we buy through our China office?

A: Of course, please kindly provide us the contact information of your China office.


Q: How can we visit your company?

A: We're located in Tongxiang City, just about 150km away from Shanghai and 65km away from Hangzhou. You can take the train to Tongxiang station or at Hangzhou, we will pick you up.




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