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High Tensile Strength Liquid Silicone Rubber for Concrete Plaster Molds Casting
US$7.00
1-2,999 kg
US$4.55
3,000+ kg
Sample price:US$8.00/kg.Request sample
Product profile
Customization
AvailableMaterial
Organic SiliconeApplication
IndustrialModel NO.
OTT-S825Certification
ISOMixing Ratio
100:3, 100:2, 100:5Working Time/Pot Life
30~50minCuring Time
3~4hDelivery Terms
EXW, CIF, FobTransport Package
20kg/Drum, 25kg/Drum or 200kg/DrumSpecification
Liquid SiliconeTrademark
OTTOrigin
ChinaHS Code
39100000Production Capacity
8000kg/DayKey features
Zero Shrinkage Rate: Shrinkage is almost zero, below 0.2%, ensuring precise model reproduction.
High Tear Strength: Excellent tension and tear strength for durable and long-lasting silicone molds.
Easy Operation: Amazing fluidity and easy to operate with simple mixing ratio of 100:3.
Versatile Application: Suitable for artificial stones, gypsum crafts, GRG, furniture moldings, and more.
Stable Quality: Non-toxic, odorless, and stable quality with good resistance to deformation.
Customizable Options: Mixing ratio and working time can be adjusted based on specific customer requirements.
Professional Manufacturer: Direct factory supply from Guangzhou with R&D capabilities and OEM/ODM services.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2022-07-27 CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤8.64h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryGuangzhou OTT New Materials Co., Ltd. is a China-based limited company established in 2014, operating in silicone and related chemical materials. It reports five production lines, a 1,700 m² manufacturing plant, broad product coverage, exports representing 90% of total sales, and stated peak- and off-peak-season fulfillment within 15 working days. The supplier holds ISO 9001:2015 certification and describes technical support, after-sales service, and silicone-material innovation capabilities. However, the available information indicates a relatively small organization of 17 employees, fewer than five quality-control staff, and limited documented customer-trade evidence. Financial strength, customization performance, and the depth of customer cases cannot be conclusively assessed from the provided data.
Supplier typeThe supplier is identified as Guangzhou OTT New Materials Co., Ltd., a China-based limited company operating in chemicals and silicone materials. Its listed products include architectural-restoration silicone and mold-making silicone, while its broader product keywords cover multiple liquid, RTV, cured, and specialty silicone products.
CertificationsThe supplier reports holding an ISO 9001:2015 certificate, providing explicit evidence of a certified quality-management system. No other certifications are stated in the provided information.
After-Sales capabilityThe supplier states that three doctoral senior researchers and 12 professional engineers support quality improvement, product development, innovation, and after-sales service. It also explicitly claims to provide technical solutions, after-sales service, and ongoing technical support, although no service-performance metrics or response-time data are provided.
R&D capabilityThe supplier explicitly reports top technology in condensation and addition-cured silicone in China and identifies doctoral researchers and professional engineers supporting new-product development and innovation. Its stated range of related silicone materials further supports technical breadth, though no independently verified innovation results are provided.
Production capacityThe supplier reports five production lines, a 1,700 m² manufacturing plant, and order fulfillment within 15 working days in both peak and off-peak seasons. Its product scope is broad and export sales are stated to represent 90% of total sales, but the small total workforce of 17 employees and fewer than five quality-control staff indicate that operational scale should be verified for large-volume requirements.
Product Q&A
Q:Do you accept small quantity orders?
A:
Yes, any quantity is acceptable. For samples, we deliver via DHL or FedEx. For over 40kgs, air delivery is recommended. For over 100kgs, sea delivery is better for cost savings.
Q:Are you a manufacturer or trader?
A:
We are a professional manufacturer located near Guangzhou airport. You are welcome to visit our factory anytime when you come to China, and we will pick you up from the airport.
Q:Can silicone rubber be used for brushing?
A:
Yes, Silicone Rubber can be used for both pouring and brushing. You just tell us what you want, and we will adjust the formula for you.
Q:What is the mixing ratio for the silicone rubber?
A:
The standard mixing ratio is 100:3 (Part A to Part B). Other ratios like 100:2 or 100:5 are also available based on customization needs.
Q:What certifications do your products have?
A:
Our products are certified with ISO standards, ensuring quality and reliability for industrial applications.
Send Inquiry
*To:
GUANGZHOU OTT NEW MATERIALS CO., LTD.
GUANGZHOU OTT NEW MATERIALS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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