High-Quality Silicone Mould Material for Crafting Molds RTV-2 Silicone Rubber
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Product Attributes
- Customization
- Available
- Material
- Organic Silicone
- Application
- Medical, Industrial
- Model NO.
- OTT-J820
- Certification
- ISO, FDA
- Hardness
- 25 Shorea
- Mix Ratio
- 10:1/1:1
- Curing Time
- 3-5h(Designable)
- Delivery Time
- Within 7 Days
- Shelf Life
- 12 Months
- MOQ
- 2kgs
- Transport Package
- Plywood Pallet
- Specification
- 1kg, 5kg, 20kg, 25kg, 200kg, 1000kg drum
- Trademark
- OTT
- Origin
- Guangzhou
- HS Code
- 3910000000
- Production Capacity
- 600000
- Package Size
- 21.00cm * 11.00cm * 14.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High-Quality Silicone Mould Material for Crafting Molds RTV-2 Silicone Rubber
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Product Description
Brief description
OTT Platinum (Addition) Cure Silicone OTT-J820 offers an unbeatable combination of affordability and quality. Our fluid silicone rubber is designed to ensure consistent performance that meets the high standards of our discerning clientele.This versatile silicone is ideal for creating detailed models with both simple and complex patterns. Perfect for crafting silicone candles, soaps, artificial stones, craft stones, gypsum crafts, GRC/GFRC, GRG, resin crafts, and resin marble works, it adapts seamlessly to a multitude of creative applications.
1. Exceptional fluidity for effortless application and user-friendly operation.
2. Crafted from platinum-based, food-grade silicone that is both environmentally friendly and safe, being odorless and non-toxic.
3. Supports intricate and delicate design work, making it ideal for detailed applications.
4. Simple 1:1 mixing ratio ensures straightforward mixing and preparation.
5. Facilitates easy de-molding, enhancing your crafting efficiency.
6. Boasts superior tension and tear strength, ensuring durability and longevity of molds.
7. Delivers exceptional performance in duplication, capturing every fine detail.
8. Virtually zero shrinkage (below 0.1%), guaranteeing precision with each mold.
9. Provides outstanding resistance to weather, temperature fluctuations, aging, and acid exposure, ensuring lasting quality.
10. Demonstrates high resilience to extreme temperatures, from -60°C to 250°C, maintaining performance under diverse conditions.

| Typical general characteristics |
Inspection Method |
Model code | |||||||
|
Product data (catalyzed A+B) |
OTT-J820 | ||||||||
| Hardness | Shore A | 20 | |||||||
| Mix ratio | A:B | 1:1/10:1 | |||||||
| Color | / | Translucent | |||||||
| Pot life | 25ºC(77F) | 20-40 mins | |||||||
| Curing time | 25ºC(77F) | 3-5 hours | |||||||
| Viscosity | mPa.s | 4500±2000 | |||||||
| Tear strength | KN/m | 18 | |||||||
| Tensile strength | MPa | 5.2 | |||||||
| Elongation | % | 450 | |||||||
| Shrinkage | % | 0.1 | |||||||

RTV Silicone Rubber for Plaster Rose Molding Brush on Silicone:
Packing: Available in various sizes - 1KG, 5KG, 10KG, 20KG, 25KG, 200KG, and 1000KG per drum, fitting every scale of production.
Shipping: Conveniently shipped by air or sea, offering flexibility to meet your delivery needs.
Delivery time: Swift delivery within 4-6 days post payment confirmation, ensuring your project timelines stay on track.
Storage: Preserve in cool, dry places to maintain the integrity of the silicone.
Shelf life: Enjoy a substantial shelf life of 18 months with the original unopened package, optimizing stock management.
RTV Silicone Rubber for Plaster Rose Molding Brush on Silicone:
1. High-quality comparable to leading global brands, ensuring premium results every time.
2. Offers an impressive 18 months shelf life, providing long-term usability.
3. Capable of 50-1000 duplication cycles based on the product sizes, maximizing production efficiency.
4. Silicone is non-toxic and environmentally friendly, aligning with modern sustainability demands.
5. Enjoy rapid delivery within 4-6 days, allowing you to meet tight deadlines effortlessly.
6. Flexible shipment options by air or sea are available to cater to your logistical preferences.
7. Access to 24-hour after-sales service, ensuring support and assistance when you need it.
8. Backed by a professional R&D team that drives innovation and excellence in every product.

RTV Silicone Rubber for Plaster Rose Molding Brush on Silicone:
1. What's silicone products you are making?
--liquid silicone, silicone rubber, silicone oil; Due to different silicone molds, our silicone has different viscosity, and cause different hardness, density to meet the requests from client.
2. Do you offer free sample to client?
--Yes, we can provide the sample for test.
3. How about the quality control in your factory?
--We have professional QC team to control the quality during production. Goods will be 100% inspected before shipment.
4. How to remove the bubbles during my mould making?
--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.
5. How to get good silicone mould to use longer time?
--The best way is: A: Please choose the right liquid silicone according to your products. B, Don't use any silicone oil in mold making, because it can make the silicone mould become too soft to use. #C, Silicone mould can be used longer after the whole silicone mould fully cured, so it's better to wait 2 hours after mould finished.
6. Why silicone rubber add curing agent after mixing a lot of bubbles?
--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.
RTV Silicone Rubber for Plaster Rose Molding Brush on Silicone:


Mr Aiden
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI221309". Items marked "" are certified.
Company Profile
Guangzhou OTT New Materials Co., Ltd. is a leading professional manufacturer of RTV liquid silicone in China. Founded in 2010, we are a science and technology manufacturer, professionally focus on R& D for liquid RTV silicone, and provide a serial services of silicone such as molding, insoles, sexy dolls, electronics, relative silicone materials and latest developed products, etc.
We have top technology in condensation silicone and addition cured silicone field in China. By now 3 doctoral senior researchers and 12 professional engineers have joined us, and provided strong support for quality improvement, new products developed and innovated and after-sales service for us.
Today our products include 20 series in hundreds of silicone products like silicone rubber, RTV silicone, liquid silicone, RTV-2 molding silicone series, LSR, high transparent silicone, electronic potting silicone, textile coating silicone, insole silicone, pad printing silicone, shoe sole silicone, silicone for sexy dolls, foam silicone, prototyping silicone, label silicone etc. What's more, the relative silicone materials are also our products, such as fiberglass, molding clay, thixotropic agent, silicone resin powder, etc.
With excellent profession in technology solutions and sincere, honest after-sales service, we can provide not only products but the real ability to help you getting the win-win market and active technicality support.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- First Floor Building A1 Tangkou 236 Industrial Zone, Tuanjie Village, Xinhua Street, Huadu District, Guangzhou, Guangdong, China
-
Plant Area
- 1700 square meters
-
Number of Employees
- 17
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW, DDU
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port, Guangzhou Port
Our Production Capability & Technical Expertise
-
Main Products
- RTV2 Liquid Silicone Rubber, Molding Silicone Rubber, Platinum Cured Silicone Rubber, Tin Cured Silicone Rubber, Pad Printing Silicone Rubber, Electronic Potting Silicone Rubber, Life Casting Silicone Rubber, Insole Silicone Rubber, Silicone Resin Powder
-
Production Machines
- Kneading Machine, Grinding Machine, Mixing Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-07-15
- Export Year
- 2022-07-27
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
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