Why does adding the curing agent create many bubbles?

This is a normal physical phenomenon where liquid produces bubbles during mixing. Vacuum exhaust bubble treatment is required to resolve this.

Tin Cure RTV-2 Liquid Silicone Rubber for Artistic Statue Creation Mold Making

Name: Tin Cure RTV-2 Liquid Silicone Rubber for Artistic Statue Creation Mold Making
Brand: GUANGZHOU OTT NEW MATERIALS CO., LTD.
SKU: 1916199911

Guangdong, ChinaGUANGZHOU OTT NEW MATERIALS CO., LTD.

US$4.55-6.55

200 kg

Sample price:US$6.55/kg.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Industrial, DIY Art

Model NO.

OTT-S825

Certification

ISO, FDA

Business Type

Factory Direct Sale

Hardness

25 a Shore

Color

Adjustable

Mix Ratio

100:3

Shelf Life

18months

Sample

Available

Trade Term

EXW/CIF/CNF/Fob/DDU

Shipping

by Sea, by Air

MOQ

1kg

Transport Package

Plywood Pallet

Specification

5kg, 20kg, 25kg, 200kg, 1000kg drum

Trademark

OTT

Origin

Guangzhou

HS Code

3910000000

Production Capacity

600000

Key features

Adjustable Color Options: Color is adjustable to meet specific artistic and industrial requirements.

Customizable Technical Data: Viscosity, hardness, working time, and curing time can be adjusted per requirements.

Fast Delivery Service: Fast delivery within 4-6 days for efficient project turnaround.

Long Shelf Life: 18 months shelf life ensures product stability and usability.

High Duplication Capacity: Supports 50-1000 duplication times depending on product sizes.

24h After-Sales Support: Professional 24-hour after-sales service for continuous assistance.

OEM/ODM Services: OEM and ODM services available for customized production needs.

FDA & ISO Certified: Meets ISO and FDA certifications for safety and quality assurance.

Company profile

GUANGZHOU OTT NEW MATERIALS CO., LTD.

Guangdong, China

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: ≤7.42h 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:What types of silicone products do you manufacture?

We produce liquid silicone, silicone rubber, and silicone oil. Our silicone varies in viscosity, hardness, and density to meet specific client requests.

Q:Do you provide free samples for testing?

Yes, we can provide samples for client testing purposes.

Q:How is quality controlled in your factory?

We have a professional QC team controlling quality during production. All goods are 100% inspected before shipment.

Q:How can I remove bubbles during mold making?

After mixing the liquid silicone with the curing agent, place the material into a vacuum machine to remove the bubbles.

Q:How can I make my silicone mold last longer?

Choose the right liquid silicone for your product, avoid using silicone oil as it softens the mold, and allow the mold to fully cure for 2 hours after finishing.