What are the main applications for this product?

It is used for gypsum restoration, flowerpots, candles, soaps, resin crafts, cultural stones, concrete sculptures, and GRC/GRG restoration.

What payment terms are accepted?

Accepted payment types include T/T, L/C, PayPal, and Western Union, with USD as the currency.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

RTV2 Silicone Rubber for Concrete Molds

Name: RTV2 Silicone Rubber for Concrete Molds
Brand: Dongguan gangtian polymer materials Co.Ltd.
SKU: 2012350075

Guangdong, ChinaDongguan gangtian polymer materials Co.Ltd.

US$4.08-6.36

500 kg

Sample price:US$6.36/kg.Request sample

Product profile

Customization

Available

Raw Material

Synthetic Rubber

Material

Silicone Rubber

Model NO.

GTSIL-T

Appearance

Powder

Form

Liquid Rubber

Shelf Life

10 Months or 12 Months

Certificates

FDA MSDS Reach RoHS

Mixing Ratio

100:2

Hardness

0-60 Shore

MOQ

100kg

Features

Low Shrinkage

Transport Package

Buckets/Drums

Specification

500g; 1kg; 5kg; 20kg; 25kg; 200kg

Trademark

GT SILICON

Origin

China

HS Code

3910000000

Production Capacity

500 Tons/Month

Key features

Low Shrinkage Performance: Ensures accurate reproduction of fine details in intricate patterns and designs.

Multi-Application Versatility: Suitable for gypsum, concrete, resin, PU, soap, candle, and cultural stone molds.

Durable Material Properties: Resistant to deformation, heat, acid, alkali, and expansion for long-lasting molds.

Proven Manufacturing Capacity: Over 500 tons monthly production capacity with 5 factories and 50,000 sqm space.

Certified Quality Standards: Complies with FDA, MSDS, Reach, and RoHS standards for safety and compliance.

Expert R&D Support: Backed by 20+ years experience, 6 R&D engineers, and 5 manufacturing patents.

Flexible Customization: Shelf life options of 10 or 12 months and hardness range from 0-60 Shore A.

Fast Delivery Service: Sufficient inventory ensures fast delivery with lead times within 15 workdays.

Company profile

Dongguan gangtian polymer materials Co.Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-08 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.89h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryDongguan Gangtian Polymer Materials Co., Ltd. is identified as a China-based manufacturer of silicone and polymer materials, established in 2011, with 59 employees and a 6,000 m² manufacturing plant. Its product portfolio includes RTV 2 silicone rubber, LSR, silicone oil, silicone ink, pigments, and electronic potting compounds. The supplier reports more than 10 production lines and annual capacities totaling 6,900 tons across listed products, as well as exports since 2016 with 21%–30% of sales from exports. It holds an ISO 9001:2015 certificate and reports six R&D engineers and six to ten quality-control staff. The information supports strengths in certification, product breadth, production scale, and international market experience. However, the provided evidence does not sufficiently establish financial credibility, customization capability, or specific customer cases. After-sales capability is indicated by a stated focus on after-service but is not documented in operational detail.

Supplier typeThe supplier is explicitly identified as a manufacturer and as a professional manufacturer of RTV 2 liquid silicone rubbers. Its company type is also described as a limited company, with operations in Dongguan, Guangdong, China.

CertificationsThe supplier holds an ISO 9001:2015 certificate for supplier management systems. This is explicit evidence of a formal quality-management certification.

R&D capabilityThe supplier describes an R&D focus on innovation, reports six R&D engineers, and states that it has developed performance-enhancing silicone solutions. These statements support an established R&D function, although no patents, laboratories, or quantified R&D results are provided.

Production capacityThe supplier reports more than 10 production lines, a 6,000 m² manufacturing plant, and product capacities of 2,500 tons each for tin and platinum silicone rubber, 1,000 tons for silicone oil, 800 tons for electronic potting compound, and 100 tons for pigment. It also states production capacity above 500 tons per month, indicating substantial manufacturing capability.