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Guangzhou Jointas Chemical Joint Stock Co., Ltd.

Neutral Silicone Sealant, Silicone Sealant, Silicone manufacturer / supplier in China, offering Antas- 191 Neutral Silicone Sealant, Jointas-308 Two-Component Car Lamp Sealant, Neutral Cure Silicone Window & Door Assembly Sealant (antas-172) and so on.

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Supplier Homepage Product Structural Sealant Antas- 191 Neutral Silicone Sealant

Antas- 191 Neutral Silicone Sealant

FOB Price: Get Latest Price
Min. Order: 1,200 Pieces
Payment Terms: L/C, T/T

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antas sealant brochures-2016
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  • Model NO.: Antas- 191
Product Description
Antas 191 is a one-component neutral curing translucent silicone sealant with no corrosion and excellent adhesive strength. It is purposely use for weatherproof sealing of glass and PMMA, PC roofs. It is also used for joint sealing of concrete, plastics, metal and stone. The service life is about 30~ 50 years in the condition of general weather and it has little change of performance within -40ºC~90ºC.


Unsuitable for all kinds of material that effuses grease, plasticizer or solvent; unsuitable for the airtight location, because it is required to absorb moisture in air to cure for the sealant;
Unsuitable for the frosty or moist surface;
Unsuitable for the continually soggy or moist place
Unsuitable for constitutive assemble.
Unsuitable for the airtight location, because it is required to absorb moisture in air to cure for the sealant;
Adhesion tests before application is required.
Cannot be used if the surface temperature of the substrates is below 4ºCor above 40ºC.


Adequate ventilation or respiratory protection required during application and curing .
Uncured sealant may irritate eyes and skin. In case of direct contact with eyes, immediately flush eyes with water for 15 minutes, then see a physician for treatment.
Contaminated skin should be wiped clean with dry rag and then wash with soap and water.
Not for food contact use. Harmful if swallowed .Keep out of reach of Children.
Shelf life:12 months from manufacturing date if stored in its original unopened package in a dry and shady place below 27ºC.

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