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Helpful to Vertical and Overhead Joints - Neutral Silicone Sealant
US$0.94
1,000-11,999 Pieces
US$0.84
12,000-47,999 Pieces
US$0.81
48,000+ Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Organic SiliconeApplication
Household, Industrial, Automotive, Advertisement, Family Decoration etc.Model NO.
HTL-988Certification
ISOGravity Colored
1.15-1.4 G/Cubic CentimetreGravity Transparent
0.93-1.05 G/Cubic CentimetreTotal Cured Time
24 HoursSkin Cured Time
5-20 MinutesTack-Free Time
20-30 MinutesSag/Slump
<=1 mmExtrudability
>=85 Ml/MinApplication Temp
+5-+40 Degrees CelsiusTransport Package
300ml*24pieces/CartonSpecification
300mlTrademark
HantecOrigin
ChinaHS Code
3506919090Key features
Neutral Cure Formula: Non-corrosive to metals, concrete, and brick; safe for sensitive substrates.
High Extrudability: Efficient application with extrudability rate of >=85 ml/min.
Vertical & Overhead Use: Non-slumping formula allows use in vertical and overhead joints.
Wide Color Range: Available in a wide range of colors for various building materials.
Versatile Adhesion: Strong adhesion to glass, ceramics, aluminum, wood, and plastics.
Flexible Seal: Cures to a strong, flexible seal capable of withstanding joint movement.
ISO Certified: Product meets ISO certification standards for quality assurance.
All-Season Application: Can be applied in any season within +5 to +40 degrees Celsius.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-11-20Nearest Port: GUANGZHOU, SHENZHENAverage Response Time: ≤4.78hTerms 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 curing time for this sealant?
A:
The skin cure time is 5-20 minutes, tack-free time is 20-30 minutes, and total cure time is 24 hours.
Q:Is this sealant corrosive to metals?
A:
No, it is a neutral cure sealant that will not corrode metals, concrete, or brick.
Q:Can this product be used in vertical joints?
A:
Yes, it has a non-slumping formula, making it suitable for vertical and overhead joints.
Q:What materials can this sealant adhere to?
A:
It adheres well to glass, ceramics, aluminum alloys, plastic, wood, paper, concrete, and cement.
Q:Is the product customizable in color?
A:
Yes, the product is available in a wide range of colors.
Send Inquiry
*To:
Guangdong Shunde Hantec Building Materials Co., Ltd.
Guangdong Shunde Hantec Building Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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