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Quick Details

  • Place of Origin: Guangdong, China (Mainland), China
  • Brand Name: Hong Ye Silicone Rubber
  • Model Number: HY-640
  • ITEM: silicones for stone molds
  • Color: white/ off-white/ blue/ red/ yellow
  • Purity: 100%
  • Application: Mold Making Silicone Rubber
  • Molding method: Pouring , brushing
  • Shelf life: 12 months
  • MOQ: 100KG
  • Curing agent Catalyst: 4% free of charged
  • Certificates: SGS, RoHS, MSDS, FDA, ISO, REACH, UL, IS0:2000

Packaging & Delivery

Packaging Details: By sea or by air
1kg, 5kg, 25kg, 200kgs
Artificial stone mold making silicone rubber
Delivery Detail: 3-5 days
Product Description

   Welcome to Shenzhen Hong Ye Jie Technology Co., Ltd. 

Artificial stone mold making silicone rubber for mold making is generally named as two-part silicone rubber that vulcanizes at room temperature. It is mainly applied for mold making or duplicating for industries in pouring or brushing way, such as artificial stones, gypsum crafts, concrete products, GRC, GRG, GFRC, fireplaces, fountains, ornaments, resin crafts, art sculptures, decorations, PU, furniture molding, candle crafts, plastic crafts, Buddhist statue crafts, etc.


HY-640 silicone rubber for mould making is mainly used for decoration and ornaments of architecture with the advantages ofhigh hardness 40 shore A, good tensile strength, high tear strength, high temperature resistance which leads to high duplication times,chemical resistance etc. It is suitable for large products or products with simple patterns. This Liquid rubber for molds ( both pourable and brushable) is one of best selling silicone rubber for concrete, stone, cement, block decoration products, and the shrinkage is lower than 3‰.




Viscosity (cps)

Hardness (A°)

Tensile Strength (Mpa)

Tear Strength (kN/m)

Elongation (%)

Mixing ratio(%)

Operating Time(min)

Curing Time(H)












Note: Above technical datasheet of liquid mouldmaking silicone rubber HY-640 is not the fixed  parameters, it's adjustable according to customer's requirements.


Company Information

         Shenzhen Hong Ye Jie Technology Co., Ltd. was established in 1998, is a science and technology corporation which is engaged in production, R&D, and sales of silicone rubber.

      Today we are recognized as the global leading manufacturer of Mould Making Silicone RubberCondensation Silcone RubberAddition Silicone Rubber Life Casting Silicone Rubber Silicone Leather etc. and our silicone rubber get great reputation around the world ! In 2013, we became the biggest exporter of liquid silicone rubber in China by exporting silicone rubber to 7 continents when our silicone rubber has been well-received by 138 countries and areas !

   welcome to Shenzhen Hong Ye Jie Technology Co.,Ltd 


Factory picture


Packaging & Shipping

Free Sample is Available .


Part A(silicone): 1kg/bottle, 5 kg/drum, 20kg/drum,25 kg/drum , 200 kg/drum

Part B(catalyst): 1kg/bottle, 5 kg/drum, 20kg/drum,25 kg/drum , 200 kg/drum


for sample: UPS, DHL

for large quantity: by plane,by sea




Free Sample is Available .


  • Reach the international standard high quality with competitive price !
  • Passed the certificates including the  FDA, RoHS, MSDS, SGS,ISO9001:2000 !
  • Online and on-site follow-up service for product demonstration !
  •  Free technical training on products usage and operation instructions !
  •  Free customer service to solve technical issues !
  •  Free mold opening technologies ! molding liquid rtv silicone rubber for gypsum statues mold making
  • Any of our products with quality problems will be replaced within 3 months after purchase !
Contact information

Free Sample is Available . 

For more information, pls contact with Jerry Deng at any time  


Mobile: 0086-18938867593    


Office Tel: 86-755-8921238


Skype: live:908228639




Email: hyye (at) szrl (dot) com

Artificial stone mold making silicone rubber


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