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30 Shore A Tin Cure Silicone Rubber

We managed to test your silicone. The result is excellent, exceeding our expectation. We have approved it with many thanks.

—— Michael

I am very pleased with the Silicone rubber. It's great to work with you.

—— Joe

I would like to give you a 5 star review, the tear strength of the cured rubber is terrific.

—— Joseph

Thank You Julie. Your service is fantastic!!!!

—— Don

Julie Perfect product. You are a great communicator. Well done.

—— Nick

Thank you for being so patient with me and helping guide me through this process.

—— John

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30 Shore A Tin Cure Silicone Rubber

30 Shore A Tin Cure Silicone Rubber
30 Shore A Tin Cure Silicone Rubber 30 Shore A Tin Cure Silicone Rubber 30 Shore A Tin Cure Silicone Rubber 30 Shore A Tin Cure Silicone Rubber

Large Image :  30 Shore A Tin Cure Silicone Rubber

Product Details:
Place of Origin: China
Certification: MSDS , SGS, Reach
Model Number: MCSIL-2030
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: Negotiation
Packaging Details: 1kg/can , 5kg/can , 10kg/drum , 20kg/drum , 25kg/drum , 200kg/drum
Delivery Time: 5-10 working days
Payment Terms: L/C, , T/T, Western Union, PayPal ,
Supply Ability: 8000kgs/day
Detailed Product Description
Color: Blue Mixing Ratio: 100:2
Curing Agent: CA30 Hardness: 28-30 Shore A
Mixed Viscosity: 24000cps Method Of Molding: Pourable Silicone
Tear Strength: 3.8 MPA Tensile Strength: 30 N/mm
Shrinkage: 0.3% Working Time: 30-40mins
High Light:

CA30 Tin Cure Silicone Rubber


3.8MPA Tin Cure Silicone Rubber


24000cps silicone rubber for molds

Free Sample Two-Component Pourable Liquid RTV-2 Tin Cure Silicone Rubber For Making Molds For Plaster Mouldings


Silicone rubber MCSIL-2030 is a two-component material, consisting of Part A base and Part B MCSIL-CA30, cures at room temperature by a condensation reaction.



1. Good flow ability and long working time

2. Medium hardness

3. High tear and tensile strength

4. Easy de-mould from complex replica parts

5. Acid and alkali-resistance

6. Low linear shrinkage


MC RTV-2 mold making silicone rubber are suited for casting a wide range of materials Polyester/ Polyurethane/ Epoxy resin, gysum/ plater, cemetns/ concrete , wax , Jewelry, shoe insole, etc.

30 Shore A Tin Cure Silicone Rubber 0


Technical Data 

 Item No.  MCSIL-2030
 Color  White
 Curing Agent  CA-30
 Mixing ratio  100:2
 Mixed Viscosity  20000cps
 Working time   30-40mins
 Curing time   6 hours
 Hardness 30±2 shore A
 Tear Strength 28 N/mm
 Tensile Strength  3.8Mpa
 Shrinkage  ≤0.3%
 Elongation  550%



1-Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.

2-vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available

3-Pouring mold or block mold of silicone rubber
The pouring way is an easy way to make molds, it's slowly and evenly pour into the mixed silicon rubber into the square frame. After the cross linking reaction.

30 Shore A Tin Cure Silicone Rubber 1



Part A base silicone: 5kg, 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 250g, 800g/bottle, 1kg/bottle


30 Shore A Tin Cure Silicone Rubber 2

30 Shore A Tin Cure Silicone Rubber 3



30 Shore A Tin Cure Silicone Rubber 4



When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, Silicone Base and Curing agent have a usable life of 10 months from the date of production. After 10 months stockpiles use the Stir to mix the Part A silicone for some minutes, then the silicone can be use again, no influence for other performance.

30 Shore A Tin Cure Silicone Rubber 5



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.

Contact Details

Contact Person: Mrs. Amy Tse

Tel: +86-18664910896

Fax: 86-769-82696808

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