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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Hong Ye
  • Model Number: HY635
  • Sample: Free
  • Mixing proportion of curing agent (%): 3%
  • Operating time (mins 25 0C ): 30-45
  • Curing time(hours 25 0C): 6-8
  • Hardness (A°): 35±2
  • Density ( g/cm3): 1.08
  • Viscosity (mPas -25 0C): 28000±3000
  • Tensile-strength(kgf /cm2): ≥49
  • Tear-strength (kgf /cm): ≥27
  • Elongation-break(%): ≥ 530

Packaging & Delivery

Packaging Details: 20kg/drum, 25kg/drum, 200kg/drum
Cement sculpture molding silicone
Delivery Detail: within 3 working days


Cement sculpture molding silicone
liquid molding silicone rubber is suitable for industries such as toys, gifts, furniture decoration, construction decoration, stationery, resin crafts, unsaturated resin crafts, poly resin crafts, candle crafts, plastic crafts, plastercrafts, artificial plant and animal crafts, Buddhist statue crafts.

  stable molding size price of high quality large plaster silicone molds for crafts, silicon rubber
a) Good characteristics of easy-operation

b) Good flowability and light viscosity

c) Low shrinkage

d) No deformation

e) Favorable tension

f) Favorable hardness

g) High temperature resistance, acid and alkali-resistance and aging resistance

 Cement sculpture molding silicone

Tin-based silicones, also called condensation-cure silicones, are two-component materials which cure at room temperature(RTV)to flexible, high tear-strength rubbers. Tin cured silicones can be poured onto models or they can be made brushable by adding a thixotropic additive. They are ideal for molds where easy release or high temperature resistance is required. Tin cured silicones can be used for casting polyurethane, epoxy and polyester resins, waxes, all gypsum products and low-temperature metals. Our tin-cured silicone systems are the most economical. They are best used for casting resins and low melt metals.

Cement sculpture molding silicone
 During operate the three important thing to pay attention
 1. weigh theliquid silicone rubber and curing agent exatly
 2. Stir theliquid silcone rubber and curing agent evenly
 3.we shouldchoose the right hardness to making diffirent size of product mold

Cement sculpture molding silicone





Mixing proportion of curing agent (%)


Operating time (mins 25 0C )


Curing time(hours 25 0C)


Hardness (A°)


Density ( g/cm3)


Viscosity (mPas -25 0C)


Tensile-strength(kgf /cm2)


Tear-strength (kgf /cm)



≥ 530


FAQ of silicone


1) Why is the silicone rubber mold oily?

Basically, molding silicone rubber doesn't contain any oil, so it won't be oily. The reasons for the oily molds can be deducted from the below 3 factors:

1. Added white oil, which is the compound of silicone oil and white oil. The white oil is not silicone oil but a kink of petrochemicals;

2. Added too much silicone oil. Normally, we donot advise our customers to add any silicone oil into silicone rubber. If necessary, the ratio must be 5%-10%;

3. Added too much curing agent, this is another reason for oily mold.

  1. weigh the liquid silicone rubber and curing agent exatly . 
  2. Stir the liquid silicone rubber and curing agent evenly . 
  3.we shouldchoose the right hardness to making diffirent size of product mold.


2) How to reduce the shrinkage?

1) Control the addition of catalyst. Usually, more catalyst would be added if you want to cured fast, but still we can adjust the working time and the curing time as you require.

2) Do not remould so fast, and pls let the silicone mold cured completely, which would take about 24 hours, then remould.

3) When you produce the products, pls put the mold flatly, then pour the plaster or other materials into it smoothly. When you do not usually the mold, you should store it flatly, not fold it, and you also can pour the plaster into it and not remould the finished plaster products, leaving it in the mold to keep the mold in original shape.

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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


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