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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: MC Silicone
  • Model Number: MCSIL-H15/MCSIL-H20/MCSIL-H25/MCSIL-2088
  • color: white translucent rtv2 silicone
  • hardness: 15 shore 20 shore A 25 shore A 30 shore A
  • viscosity: 20000 - 30000 cps
  • mix ratio: 100:2 100:5
  • pot life: 30 mins working time
  • curing time: 4-6 hrs room temperature cure silicone
  • way of molding: pouring silicone
  • Product name: mold making RTV2 Silicone Rubber
  • Application: making molds for gypsum and concrete
  • Features: High Duplication Times

Packaging & Delivery

Packaging Details 20kg, 25kg, 200kg
Delivery Time 3-5 days after received payment by bank

Equiavalent Wacker Elastosil 4503 Liquid RTV2 Silicone Rubber

Brief Decription of Liquid RTV2 Silicone Rubber:


1- Liquid RTV2 Silicone Rubber is a Two-part liquid molding silicone: flowable liquid silicone and catalyst.

2- Liquid RTV2 Silicone Rubber is a Liquid RTV 2 molding silicone cures at room temperature within 4-6 hours.



Applications of Equiavalent Wacker Elastosil 4503 Liquid RTV2 Silicone Rubber:


1- Liquid RTV 2 Silicone Rubber is mainly applied for making various molds

2- Liquid RTV 2 Silicone Rubber can used to reproduce concrete or cement, gypsum, gypsum, architecture, decorative arts and crafts, big statue, cultural relic product, etc.

3- Liquid RTV 2 Silicone Rubber can used to reproduce poly resin, epoxy, polyurethane-polymer, plastic toy, gift and stationery.

4- Liquid RTV 2 Silicone Rubber can also used to reproduce soaps, candle & lighting.




Datasheet of Equiavalent Wacker Elastosil 4503 Liquid RTV2 Silicone Rubber :





Features of Equiavalent Wacker Elastosil 4503 Liquid RTV2 Silicone Rubber :



Product Features

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



Certificates of Equiavalent Wacker Elastosil 4503 Liquid RTV2 Silicone Rubber:




Using Instructions of Equiavalent Wacker Elastosil 4503 Liquid RTV2 Silicone Rubber:


Using Instruction

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.


Feedback of MC Silicone Liquid RTV2 Silicone Rubber:

Customer Feedbacks

We are happy with MC RTV-2 silicone rubber and quality. I've also been very happy with your best service, let's continue discussions and work on more. --- Mike (from NY, USA)
100% love the liquid silicone. I will be ordering more this week. ----Kody (from Turkey)
We are very pleased with the quality of RTV-2 silicone rubber and the performance. ------Richard from UK
The RTV-2 silicone rubber has arrived and is excellent------John from Iran
I have selled some RTV molding silicone for my customer, they are very happy, so thank you-----Adam 


Professional factory of Liquid RTV Silicone Rubber :


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






Package of Liquid Silicone Rubber similar to Wacker Elastosil 4503 silicone 


Packaging & Shipping

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



Storage & Shelf life

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.




If you need RTV-2 silicone for making concrete & gypsum ornaments, please click the picture below.






If you need any assistance to choose silicone rubber, please do not hesitate to contact Ms Julie.



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China (Mainland) | Manufacturer, Trading Company
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48 Transactions 500,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $160,000
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