Gold Member Since 2013
Mingcheng Group Limited

Cornice Molding, Moldmaking Silicone, RTV-2 Silicone Rubber manufacturer / supplier in China, offering Silicone Rubber for Gypsum Cornice/Silicone Liquid Rubber, Mould Making Liquid Silicone RTV2 Rubber, High Strength, Low Hardness, Fast Cure Silicone Mold Making Rubber and so on.

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Supplier Homepage Product Gypsum, Plaster Decoration Products Molding Silicone Rubber for Gypsum Cornice/Silicone Liquid Rubber

Silicone Rubber for Gypsum Cornice/Silicone Liquid Rubber

FOB Price: US $5.9 / kg
Min. Order: 200 kg
Min. Order FOB Price
200 kg US $5.9/ kg
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Port: Shenzhen, China
Production Capacity: 5000kg Per Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MC silicone
  • Appearance: Viscous Liquid
  • Hardness: 25 Shore a
  • Mix Ratio: 100:2
  • Curing Time: 4-6 Hours
  • Transport Package: 25kg
  • Origin: Dongguan
  • Material: Silicone Rubber
  • Color: White
  • Viscosity: 26000 Cps
  • Pot Life: 30-40 Minutes
  • Trademark: MC Silicone
  • Specification: REACH, MDSD
  • HS Code: 39100000
Product Description
Silicone Rubber for Gypsum Cornice/Silicone Liquid Rubber

Instruction of RTV-2 silicone rubber for gypsum cornice molding:

RTV-2 silicone rubber are generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.

Various Applications of RTV-2 silicone rubber for gypsum cornice molding

A: Cultural relic duplication, architectural decoration, statues
B: Resin crafts
C: Lighting ornaments, candles
D: Plaster, Gypsum, Cement, Concrete decorations
F: Model design, product exploitation, etc.

Procedures of mold making by RTV-2 Silicone Rubber

1. Clean and prepare specimen (apply consolidant, sealant, or release agent if necessary).
2. Build retaining wall around specimen.
3. Stir silicone base to loosen any settled material.
4. Decant desired amount of silicone into mixing container.
5. Mix in appropriate amount of catalyst.
6. Apply to specimen.
7. If reinforced mold is desired, gently press in gauze after pouring fist layer.
8. When cured, gently remove mold from specimen.
9. If needed, create rigid backing or jacket over mold with plastic, Urethane foam, or plaster.
10. Remove backing material and mold. Store mold inside rigid backing.

Storage and Precautions of RTV-2 silicone rubber:

RTV2 silicone rubber for making art crafts, which is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.

Package of RTV-2 molding silicone rubber

Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle and 1kg/bottle

Professional factory of RTV2 silicone:

We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.

Item No.RTV2025
Color White
 Viscosity 25000cps
 Hardness 25 shore A
Mix Ratio 100:2
 Pot life 30-40 minutes
 Curing time 4-6 hours
Tensile strength 3.8 Mpa
 shrinkage 2-4%

Silicone Rubber for Gypsum Cornice/Silicone Liquid Rubber


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