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Structural Silicone Sealant

Brand : CSJ

Product origin : Shunde,Foshan

Delivery time : 4-7 Days

Supply capacity : 3000 tons/Month

Certificate RTV Curing Silicone Sealant for Structural Curtain Wall   (CSJ-905) 


CSJ-905 is a high technology product, adopted with many kinds of imported nano polymer and high quality pigments. The materials meet National Quality Standard GB 16776-2005. This sealant can cover the surface of the tile gaps, and make a protecting film like ceramics, to resolve problems of dirt and difficulties of cleaning.

Range of Application
For a wide range of Aliminum doors and windows, plastic steel doors and windows, stainless steel, glass, Aluminum sheet, ceramics, sky light, roof, most of building material. Cannot use for coated glass. 

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Operation Method
1.preparation:clean,de-grease and dry the surface.protect the edges of sealing gap with masking tape;
2.cut the nozzle according to the fissure width,cut off the tube outlet over the thread and screw the nozzle on;
3.application temperature +5c to +30c;
4.extrude silicone by means of cartridge gun;
5.tool the sealant with a wet spatula before formation occurs;
6.up to 15min, remove the masking tape;
7.fresh spots can be clean with water, after hardening mechanically only 



Cartridge: 300ml   24 cartridges/carton 

Storage and transportation
12 months stored in a dry and ventilated place below 27 ºC in original packaging.
Non-dangerous, can be transported by train, automobile, ship.


Testing Standard: GB-16776-2005

NoItemThe standardTest result
1AppearanceHave no grain, no agglomerations, no skinning, and no bubble. Pass the standard
2Density (g/cm3)±0.11.43
3Droop degree
LevelNo damageNo damage
4Skinning time (h)≤30.4
5Elastic recovery ratio (%)≥8097
6Extrusion ability (ml/min)≥80113
7Tensile modulus
8Cold-hot adhesiveNo damageNo damage
9Under water adhesiveNo damageNo damage
10UV radiationNo damageNo damage
11Definite ElongationNo damageNo damage

Certificate RTV Curing Silicone Sealant for Structural Curtain Wall

Q: Are you trading company or manufacturer?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What are your terms of payment?
A:30% T/T in advance, balance before shipment.

Q: Can you give us private design?
A: Yes, we offer OEM service, can making your own brand.

Q: Can we visit your factory?
A: Yes, warmly welcome to visit us at any time.

Q: What are the documents we provide?
A: Packing list, commercial invoice, CO, BL according to your demand. 

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Why choose us

  1. Chuang Shi Ji industrial Co., Ltd. established in 1993, one of the biggest professional silicone sealant manufacturers in China, mainly deals in the decorating and building materials with our brand "CSJ". With 20 years development, "CSJ" is a famous trademark and one of the top 10 brands in China. 

  2. Chuang Shi Ji industrial Co., Ltd. is located in FOSHAN, Covering an area of 66666 in Foshan, which contains one mansion, two factories, one kindergarten, and a big village for employees.

  3. We import raw material from Wacker in Germany in order to ensure products quality, we invest over 17 million dollars in production equipment: four fully automatic sealant production lines .we introduce automatic equipment with 50K tons output per year. USD170.0 million annual sales in 2016

  4. CSJ silicone sealant have been send to all over the world for more than 20 years, some of our customers have done business with us together for more than 15 years.

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