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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HY silicon rubber
  • Model Number: HY-6 series
  • Application: artificial stone mold making silicone rubber
  • Available color: white
  • Operation way: pouring and brushing
  • Mixing proportion of curing agent: 2%-5%
  • Curing time: 20-30mins
  • Operating time: 40-50mins
  • Certifications: RoHS.MSDS.SGS
  • Grade Standard: Industrial Grade
  • EINECS No.: 39100000
  • Purity: 100%

Packaging & Delivery

Packaging Details 25kg/pail and 200kg/pail




Our Services

1 Manufacturer of liquid silicone rubber and export to any countries in the world

2 High production capacity 8000kg per day

3 Fast goods deliery, you could choose ups, ems, dhl, air or sea transportation,

we have very reliable and trustful partners with good prices.

4 Satisfactory sale and after-sale services

Company Information


We are the professional manufacturer of liquid silicon rubber in china for more than 15 years.

You deserve our comfortable services,my dear clients.

We warmly welcome you to contact us for any questions and come to visit our factory in SHENZHEN China.










APPLICATIONS of  Liquid Silicone for Stone Molds Making


Silicone RTV2 series are Liquid Silicone for Stone Molds Making is suitable for art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.


DESCRIPATION of  Liquid Silicone for Stone Molds Making

Liquid Silicone for Stone Molds Making is a two-component material, consisting of Part A base silicone and Part B CA30 curing agent, cures at room temperature by a condensation reaction. These materials can be cast into the cured silicone mold: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc.. 



Attention for making a mold by Molding Silicone Rubber


Molding Silicone Rubber is white flowing liquid with general hardness of 22-40A° after curing.
If the mold makers want to make large products and large size molds, the mold should be made of silicone rubber with high hardness. On the contrary, if the products with fine and precision patterns, it should be made of silicon with low hardness.
The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; Contrarily, if molds requiring slower drying and demould, less curing agent is needed.
it doesn't better to add silicone oil into silicone rubber. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould. )


Datasheet for liquid Silicon rubber  for Artificial Stone Molds Making




Pls kindly note: 1 kg free silicon sample could be sent for your testing firstly.



FAQ:Why could the silicone mold be reused only for a few times?


It can be due to the following reasons: 

a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which destroies the molecular weight of silicone rubber and reduce the tension and tear strength.

b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs.


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