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Polyurethane Sealant Low Modulus for Construction (Surtek 3511)
US$2.60
3,000-4,999 Pieces
US$1.50
5,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableDensity
1.35 ± 0.05 Kg/LColor
Black/White/GreyModel NO.
Surtek 3511Tack-Free Time
~ 50 MinCuring Rate
~ 3 mm/24hrsMovement Capability
25 %Shore a Hardness
30 ± 5Tensile Strength
≥ 2 MPaElongation at Break
≥ 700 %Tear Strength
≥ 6 MPaApplication Temperature
≥ -5 ℃Type
SealantMaterial
Elastomer MaterialsMildew Proof
Mildew ProofBonding Material
GlassSeal Tape Usage
Construction Joint SealingSeal Tape Kind
Uniform PasteState
PasteTransport Package
310ml Cartridge 600ml Sausage 200L DrumSpecification
ISO9001/TS16949Trademark
SurtekOrigin
ChinaHS Code
3506100090Production Capacity
72000000PCS/YearKey features
Low Modulus & Flexible: Accommodates joint movement up to 25% with excellent durability.
Multi-Color Options: Available in Black, White, and Grey to match various surfaces.
Superior Weather Resistance: Resists water, oil, low temperatures, and aging effectively.
Fast Tack-Free Time: Dries to touch in approximately 50 minutes for quick handling.
Eco-Friendly Formula: Solvent-free, odorless, and environmentally friendly design.
ISO Certified Quality: Manufactured under strict ISO9001 and ISO14001 quality systems.
High Elongation: Features elongation at break of 700% for maximum flexibility.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and R&D capabilities, including recent new-product development, ODM services, SDK availability, and OEM services for well-known brands. Its quality and service systems include documented inspection procedures, supplier-management procedures, corrective and preventive action records, complaint-handling procedures, quality assurance, and raw-material traceability. The supplier has inventory capacity, valid contracts with affiliated subcontractors, and stated peak- and off-season lead times within 15 working days. Overseas services are offered in the United Arab Emirates, Thailand, Indonesia, and Russia, primarily through training, but the supplier has no overseas warehouse, showroom, agent, or branch. Evidence is insufficient to confirm certification holdings, financial credibility, or specific customer cases. The supplier is identified as a combined company engaged in production and sales of adhesives, coatings, inks, building materials, chemical materials...
Supplier typeThe supplier is identified as a combined company. Its stated business scope covers production of adhesives, coatings, and inks, together with sales of building materials, non-hazardous chemical materials, mechanical and electronic equipment, and instruments.
After-Sales capabilityThe supplier reports technical and sales support, documented complaint-handling procedures, overseas training services in the United Arab Emirates, Thailand, Indonesia, and Russia, and participation in an international trade exhibition. However, it has no overseas warehouse, showroom, agent, or branch, which limits the directly evidenced local-service infrastructure.
R&D capabilityThe supplier reports new products within the past year, ODM services, SDK availability, and one national science and technology progress award. These items directly support an established R&D and innovation capability.
Production capacityThe supplier lists a prepolymer reactor, mixing equipment, and wrapping machine; has inventory capacity; maintains valid contracts with affiliated subcontractors; and reports lead times within 15 working days in both peak and off-season periods. Documented inspection, supplier-management, corrective-action, complaint-handling, quality-assurance, and traceability procedures further support production and operational control.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and design-service information.
Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project descriptions, order scope, or performance outcomes are provided.
Product Q&A
Q:What colors are available?
A:
The sealant is available in Black, White, and Grey.
Q:How long does it take to become tack-free?
A:
The tack-free time is approximately 50 minutes.
Q:What is the maximum joint movement capability?
A:
The sealant can accommodate a movement capability of 25%.
Q:Is the product solvent-free?
A:
Yes, Surtek 3511 is a solvent-free, one-component moisture curable polyurethane sealant.
Q:What is the curing rate?
A:
The curing rate is greater than 3mm per 24 hours.
Send Inquiry
*To:
Beijing Comens New Materials Co., Ltd.
Beijing Comens New Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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