Ecvv Trade
Dongguan Gangtian Polymer Materials Co., Ltd.

China Manufacturer with main products: Platinum Silicone Rubber, Tiin Silicone Rubber, Silicone Putty, Silicone Potting, Moldmaking Silcone Rubber, Liquid Silicone Rubber, LSR, RTV...

Home  >Products Catalog > RTV-2 Condensation Silicone Rubber Silicon Molds for Stamp Concrete Casting

RTV-2 Condensation Silicone Rubber Silicon Molds for Stamp Concrete Casting

Supply Ability: 500 Ton(s) per Month
Shipping: Port:Shenzhen
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Bucket:500g,1kg Drum:5kg,20kg,25kg,200kg

Quick Details

  • Brand Name: GT Silicon
  • Color: adjustable
  • Sample: $12.80 /Kilogram
  • appearance: fluid
  • MOQ: 1kg
  • Model Number: GTSIL-T20.T25.T30.T35.T40
  • Mixing ratio: 100:3 or 100:5
  • Viscosity: adjustable
  • Hardness: 10-40 Shore A
  • Application: Concrete Casting
  • Shelf life: 10 Months or 12 Months
  • Certificate: MSDS FDA RoHS


CondensationCured Silicone Rubberfor Mold Making, which is also named condensed cure silicone rubber and Tin cure silicone rubber, is generally industrial liquid silicone rubber vulcanized under room temperature(RTV-2).
Mold Making Liquid Condensation Cured Silicone Rubber for Epoxy Resin Casting

CondensationCured Silicone RubberHas extensive use,such as moldMaking of gypsum,plaster,concrete,cement,flowerpot,candle,soap,resin
Crafts,cultural stone,sculpture,GRC/GRG restoration
and so on.

Technical parameters

Model Code







Hardness - Shore A







Viscosity - Cps







Mixing Ratio - %







Tear Strength - KN/m2







Tensile Strength - Mpa







Shrinkage - %







Elongation - %







Our Advantages
1.Low viscosityfor easy mixing,great for making simple one- or two-piece block
2.Perfect for art and industrial applications,often used for molds to reproduce
Sculpturesand other prototypes, casting plaster, resins, and wax.
3. VeryGood fluidityforEasy pouringOperation.
4.StableQuality &Non-oily.
5.Good tensionforEasy de-molding.
6.Good duplicationwithFine details.
7.High performancein replication.
8.Excellent resistanceagainst heat, acid & alkali and aging.
9.Low shrinkage.
10.Long Shelf-lifeup to 12months.

Company Profile
Dongguan Gangtian Polymer Materials Co.,Ltd, located in Dongguan City, Guangdong Province, China, is a professional leading manufacturer of RTV 2 Liquid Silicone Rubbers. Focusing our Research and Development on innovation, we have been providing performance enhancing solutions to serve the diverse needs of thousands of customers worldwide since the year of 2003. 
Our main products include RTV 2 mold making series, tinsil and platsil, RTV 2 platsil for products, injection LSR, silicone potting compound, silicone oil, silicone ink, etc. with penetrating Professionalism in technology solutions and Honesty in after service, we GT Polymer Materials Co., Ltd are not only a trustworthy partner but also a good friend to the customers worldwide.
    Brand Story - Gangtian, founded in 2003 in Dongguan, by Yuanfu Deng, a Chinese chemist and engineer in the field of polymer materials, is a silicone factory brand. "Gang", or port, is a new place near sea for him to cultivate. "Tian", or field, stands for his hometown, a very small village in Hengyang, Hunan Province. 
Influenced by his parents who were both farmers, he creatively combines the company culture with Eastern wisdom, to work on the vision of "Making a better life with magic silicone rubber".
    with his efforts and achievements in R & D of silicone rubbers, we have been serving hundreds of domestic and overseas customers with quality materials for more than 15yrs. and now our production capacity reaches to more than 500tons per month. 
    We uphold the core values of "create value for partners" and create value for e-commerce and information service industry through independent innovation and sincere co-op with "honesty, tolerance, innovation and service" as the spirit of enterprise. 
    We always warmly welcome you to join us. Let's go and explore this magic world of silicones!


1. Are you the direct manufacturer of silicone rubbers?
Yes, we are.
Our company is located in Donguan City, Guangdong, CN.
Welcome to visit us!

2. Is a free sample available?
Yes. Normally we can offer dear you 500g sample in free of charge.

3. Are you a very young company?
Emmm, GT is 16yrs old now. so yes, we are very young and we have a very long way
to go!

4. What's your delivery time like?
3-5 working days after confirming your payment in our bank.
Warm Tips: 1 working day is for our technician to test the cargo and arrange the COA.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

concrete casting from this supplier

Platinum Cure Silicone Rubber for Casing Candle Mould    
FOB Price: 5.80-8.40 USD/Kilogram
Min Order: 1 Kilogram
Black Color PCB Electronic Potting Thermal Conductive Silicone Rubber    
FOB Price: 7.80-10.90 USD/Kilogram
Min Order: 200 Kilograms
Liquid Silicone Rubber for Food Grade Mold Making    
FOB Price: 6.00-8.00 USD/Kilogram
Min Order: 50 Kilograms
Hot Sale Now Safety Easy Clean Food Grade Baby Silicone Feeding Placemat    
FOB Price: 0.10-0.50 USD/Piece
Min Order: 100 Pieces
RTV-2 Condensation Type Electronic Potting Silicone Glue for Insulation    
FOB Price: 7.80-10.90 USD/Kilogram
Min Order: 200 Kilograms

More products from other suppliers

Manufacture of Red Color High Temperature Used Heat Transfer Size Customize Aluminum Core Silicone Rubber Roller    
FOB Price: 130.00-220.00 USD/Meter
Min Order: 10 Meters
Transparent Platinum Cure Clear Mould Making Liquid Silicone Rubber    
FOB Price: 9.85-10.85 USD/Kilogram
Min Order: 100 Kilograms
Liquid Silicone Rubber for Food Grade Mold Making    
FOB Price: 6.00-8.00 USD/Kilogram
Min Order: 50 Kilograms
Manufacturers Direct High Temperature Resistant Finished Padding for Shirt Press    
FOB Price: 50.00-200.00 USD/Piece
Min Order: 1 Piece
silicone rubber    
FOB Price: 3.00-3.50 USD/SHANGHAI PORT
Baby Care Food Grade Liquid Silicone Rubber, Addition Cured Silicone    
FOB Price: 0.10-0.20 USD/Kilogram
Min Order: 20 Kilograms
Hot Sale Now Safety Easy Clean Food Grade Baby Silicone Feeding Placemat    
FOB Price: 0.10-0.50 USD/Piece
Min Order: 100 Pieces
RTV-1 Silicone Rubber of the GOLOHO    
FOB Price: 6.00-60.00 USD/Kilogram
Min Order: 1000 Kilograms

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group