Is the sealant suitable for outdoor use?

Yes, it is designed for weatherproof applications and durable adhesion in various environments.

What are the curing times?

Tack-free time is 20 minutes, skin cured time is 5-20 minutes, and total cured time is 24 hours.

What certifications does the product have?

The product holds ISO certification.

Weatherproof Neutral Silicone Sealant Tt-988 for Cement

Name: Weatherproof Neutral Silicone Sealant Tt-988 for Cement
Brand: Guangdong Shunde Hantec Building Materials Co., Ltd.
SKU: 2104100962

Guangdong, ChinaGuangdong Shunde Hantec Building Materials Co., Ltd.

US$0.78

1,000-11,999 Pieces

US$0.75

12,000-23,999 Pieces

US$0.73

24,000-47,999 Pieces

US$0.71

48,000+ Pieces

Product profile

Customization

Available

Material

Inorganic Silicone

Application

Household, Industrial

Model NO.

TT-988

Certification

ISO

Total Cured Time

24 Hours

Tack-Free Time

20-30 Minutes

Skin Cured Time

5-20 Minutes

Transport Package

300ml*24pieces/Carton

Specification

300ml

Trademark

Hantec

Origin

Guangdong, China

Key features

Versatile Application: Suitable for building, automotive, packaging, and family decorations on various substrates.

Strong Adhesion: Excellent adhesion to glass, ceramics, aluminum, concrete, cement, wood, and plastics.

Weatherproof Performance: Designed for durable sealing and weatherproof applications with non-corrosive curing.

High Solid Content: Contains 99.28% solid content for maximum performance and durability.

Multiple Color Options: Available in White, Grey, Black, and Transparent to match different needs.

ISO Certified: Product meets ISO certification standards for quality assurance.

Company profile

Guangdong Shunde Hantec Building Materials Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-11-20Nearest Port: GUANGZHOU, SHENZHENAverage Response Time: ≤5.93hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryGuangdong Shunde Hantec Building Materials Co., Ltd. is a privately owned Chinese company in Guangdong, described as both a trading company and manufacturer/factory. Its stated business focuses on adhesives, sealants, and other construction-related materials. The supplier reports ISO 9001 and ISO 14001 certifications, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It claims establishment in 2013 and export activity since 2013, with self-operated import/export rights and 51%–70% of sales from exports. Trade records show transactions involving adhesive products and buyers in Ghana and Afghanistan, plus an adhesive shipment associated with Vietnam. Evidence supports manufacturing resources, management certifications, international trading experience, and identifiable customer transactions. However, the provided information does not establish after-sales processes, financial strength, product customization capability, or the scale and outcomes of customer relationships.

Supplier typeThe supplier is identified as a private Chinese enterprise classified as both a trading company and manufacturer/factory. Its description states that it conducts research, development, production, and sales of environmentally friendly building materials, while another record classifies its associated industry as wholesale and retail.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These explicitly support quality-management and environmental-management credentials, although no certificate numbers, validity dates, or certification bodies are provided.

R&D capabilityThe company states that it specializes in research and development of environmentally friendly building materials and reports 6–10 R&D engineers. This supports the existence of some R&D capability, but there is no evidence of patents, proprietary technologies, new-product launches, or measurable innovation outcomes.

Production capacityThe supplier is described as a manufacturer/factory with a physical factory location, 10 production lines, 6–10 quality-control staff, and reported annual production output. Product records identify Hantec as the manufacturer of adhesive and spray adhesive products, supporting active production capability.

Client casesTrade records identify buyers or associated customers including LIYANK TRADING ENTERPRISE and MILAT SHOES SANATI COMPANY, with adhesive-related transactions involving Ghana, Afghanistan, and Vietnam. These records demonstrate some international customer activity, but they do not provide customer evaluations, repeat-order evidence, project details, or performance outcomes.

Product Q&A

Q:What is the shelf life of the sealant?

The shelf life is 9 months in an unopened package when stored in a cool and dry place between 5-25 degrees Celsius.

Q:What colors are available?

The sealant is available in White, Grey, Black, and Transparent.

Q:How long does it take to become tack-free?

It takes about 20 minutes to become tack-free at 23 degrees Celsius and 50% humidity.

Q:What materials can this sealant be applied to?

It adheres well to glass, ceramics, aluminum alloys, concrete, cement, wood, paper, and various plastics.

Q:What is the main chemical component?

The main material is Methyltrimethoxysilane with a solid content of 99.28%.

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Weatherproof Neutral Silicone Sealant Tt-988 for Cement