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Portable Packing Grade Polyurethane Silicone Adhesive for Sealing Cracks and Joints Good
US$0.30-0.50
2,000 piece
Product specifications
Hard Package
Soft Package
Soft Transparent
Product profile
Customization
AvailableAdhesion Strength
High StrengthApplicable Materials
General PurposeModel NO.
CustomerizeChemical Properties
Mildew Proof, Moisture Resistant, WaterproofCuring Time
24-48 HoursFlexibility
FlexibleUsage
Construction, Industrial Manufacturing, Transportation, Home Renovation Acoustic Panel Installation WindowMain Raw Material
SiliconeDeilivery Time
10-15daysKey Word
Silicone SealantShelf Life
12 MonthsSample
Samples OfferedDeisgn
Free Design for ClientsOEM & ODM
AcceptableAdvantage
High Strength, High Elongation, Fast CureMOQ
1000PCSWaterproofing Solution
Protects Outdoor Glass, Metal, and Roof From WaterDelivery Time
10-20 Days After PrepaidType
Fast DryingTransport Package
CartonsSpecification
300gTrademark
LONCHOOrigin
ChinaKey features
High Adhesion Strength: Excellent adhesion to stone, ceramics, concrete, and most construction materials without primer.
Waterproof Protection: Protects outdoor glass, metal, and roof from water with mildew proof and moisture resistant properties.
Fast Curing Time: Cures within 24-48 hours for quick project completion.
Long Service Life: Outstanding weatherproofing ability with a service life of ten years.
ISO 9001 Certified: Factory passed ISO9001 international quality system certification with rigorous QC inspection.
OEM & ODM Accepted: Customization available including logo and packing design for your own brand name.
Free Samples Available: Free samples provided, with delivery cost paid by the client.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-12-26Nearest Port: Qingdao, China, Shanghai, ChinaAverage Response Time: ≤3.08hTerms of Payment: LC, T/T, Money Gram, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DAT, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier offering customization from samples and designs, ODM services, and OEM services for well-known brands. It reports production capacity for silicone and acrylic sealants and has seven years of export experience, with exports representing 90% of total sales. However, it has only three employees, two R&D engineers, no stated inventory, overseas warehouse, showroom, agent, or branch capability, and no new products in the past year. Service and complaint procedures exist but lack written records, while corrective/preventive-action procedures are absent. Quality assurance and material traceability remain unverified, and quality-control test equipment is reported as zero. No certification evidence or specific customer cases is provided.
Supplier typeThe supplier is explicitly described as a professional technical supplier and a limited company. Its stated business scope includes building materials, rubber products, and related goods, while its offered products include paper products and sealants; it is not part of a larger company group and reports three employees. The available information supports classification as an independent, small-scale technical/product supplier, but the differing product descriptions create some scope ambiguity.
After-Sales capabilityThe supplier has a customer-complaint handling procedure, but no written records are available. It reports no in-stock service, overseas warehouse, overseas showroom, or overseas agent/branch capability, and has no written corrective/preventive-action procedures or records. These explicit service limitations indicate weak documented after-sales support.
Production capacityReported annual capacity is 15,000 tons for silicone sealant and 5,000 tons for acrylic sealant, and the supplier has seven years of export experience with 90% of sales from exports. Conversely, it reports no inventory capability, only three employees, and zero cooperative suppliers. The stated product capacity is a clear positive, although operational scale and fulfillment support appear limited.
Customization capabilityThe supplier explicitly provides customization from samples and designs, as well as ODM services and OEM services for well-known brands. These repeated statements provide direct evidence of customization and contract-manufacturing capability.
Product Q&A
Q:What is the minimum order quantity?
A:
NO MOQ, we accept small orders.
Q:What is the delivery time?
A:
About 15 days depend on quantity required after deposit. Except public holidays.
Q:How can you guarantee the quality?
A:
We have rigorous quality test system, from raw materials to finished products, the materials must be inspected and signed by QC staff.
Q:How long can I get a quote?
A:
The quotation could be provided within 24 hours once we know all detailed requirements.
Q:Can I get a sample?
A:
Yes free samples are available. Delivery cost is to be paid by clients.
Send Inquiry
*To:
Weifang Loncho Import and Export Limited
Weifang Loncho Import and Export Limited*Content:
Supplier replies will be sent to your registered email
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