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Small free samples are available, buyer only bear the courier freight. Formal bulk order samples can be negotiated.

Normal MOQ is one 20GP container. Small trial mixed order is acceptable for new customers.

Lesso Self-Stick Polymer Modified Asphalt Felt Sheet Self Stick Bitumen Waterproof Membrane Roll

Name: Lesso Self-Stick Polymer Modified Asphalt Felt Sheet Self Stick Bitumen Waterproof Membrane Roll
Brand: Guangdong Liansu Technology Industrial Co., Ltd.
SKU: 2311788015

Guangdong, ChinaGuangdong Liansu Technology Industrial Co., Ltd.

US$3.26

5,000 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

OEM Custom

ODM Custom

Model NO.

LS-C100 single side sitck 3mmx10squaremeters/roll

Sample

Color

Black

Transport Package

Shrink Film Wrapped for Each Single Roll.

Specification

4mm x 10 square meters/roll

Trademark

Lesso

Origin

China

HS Code

6807100000

Production Capacity

1000000PCS/Year

Key features

Cold construction, no open flame required. Safe installation without gas torch, lower construction cost.

Polyester reinforced base (PY), high tensile strength & excellent elongation, adapt to foundation deformation & crack movement.

Single-sided self-adhesive layer, strong bonding with concrete, cement base; stable adhesion long-term.

Self-healing performance: small punctures can seal automatically, effectively prevent hidden water leakage.

Model LS-C100 Type I, 4mm thickness, 10 square meter per roll, stable uniform thickness, consistent quality batch by batch.

Widely used for flat roof, basement, balcony, foundation, concrete crack repair works.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Guangdong Liansu Technology Industrial Co., Ltd.

Guangdong, China

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: 27 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤0.40h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D information provided. It reports extensive customization, ODM and OEM capability, new-product activity within the past year, and 27 years of exporting experience. Production-related evidence includes fully automatic extrusion and injection-molding equipment, 66 quality inspectors, documented finished-product inspection procedures, and a one-month average lead time in both peak and off-season periods. However, the supplier reports no quality assurance capability, no in-stock service, no overseas warehouse, no overseas agents or branches, no overseas showroom, and no offline trade-show participation. Its financial credibility cannot be assessed from the provided records because the financial entries only identify reporting years and contain no usable financial results. Customer evidence is limited to one named buyer and one recorded trade transaction.

Supplier typeThe supplier is classified as a combined company and provides information covering manufacturing, export trade, service, quality control, R&D, and sustainable development capabilities. This supports classification as a manufacturing-oriented combined supplier rather than an offshore company.

CertificationsThe supplier explicitly reports no quality assurance capability. No certification names or valid certification records are provided, so certification holding cannot be positively established; the stated absence of quality assurance is a specific deficiency.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, indicating active product-development capability. It also reports no available SDK, which limits evidence of software or developer-integration capability but does not negate its manufacturing R&D capability.

Production capacityProduction evidence includes fully automatic extrusion and injection-molding equipment, raw-material processing machinery, 66 quality inspectors, documented finished-product inspection procedures, and a one-month average lead time in both peak and off-season periods. Nevertheless, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, so subcontracting governance remains a weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and design-service records, providing direct evidence of broad customization coverage.

Product Q&A

Q:Can we install this membrane without torch?

Yes. It is self-adhesive cold applied membrane. No flame/torch needed. Just peel off isolation film and press onto clean base surface.

Q:What is the difference between Type I and Type II?

Type I has balanced tensile & low-temperature property, cost-effective for common civil building projects. Type II owns better low-temperature flexibility for cold regions. We have both grades available.

Q:Is it single-sided or double-sided adhesive?

This LS-C100 model is single-sided self-adhesive. We also supply double-sided version upon request.

Q:Size & packing details?

Specification: 3mm thickness, 1m width x10m length = 10square meter per roll. Standard export carton per plastic film packing. Custom width available for bulk orders.

Q:What projects can this membrane be used for?

Flat concrete roof, basement foundation, balcony, terrace, underground parking, concrete crack leak repair, non-exposed underground waterproof projects.

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Lesso Self-Stick Polymer Modified Asphalt Felt Sheet Self Stick Bitumen Waterproof Membrane Roll