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Internal and External Corner Waterproof and Leak Proof TPE Lap Tape
US$1.50-5.50
100 Rolls
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Contact Customer Service

Application

Toilet, Construction Joint, Expansion Joint Waterp

Model NO.

EJ-TPE-04

Certification

CE/ISO/NSF/EPA

Shape

Roll , Sheet

Samples

Provided for Free

Thickness

1.2mm±0.2

Colour

Blue/Violet

Main Components

TPE, Polyester Nonwoven

Density

1.0±0.1 G/Cm ³

Tensile Strength

≥1.0

Elongation

≥500%

Temperature Resistance

-20°C-70°C

Transport Package

Shrink with Label Card or as Your Request

Specification

150mm*60mm/215mm*65mm

Trademark

Jerrytape

Origin

Jiangsu, China

HS Code

3919109900

Production Capacity

20containers/Month

Key features

Specifically designed for internal & external corners -- Engineered for 90-degree angle exterior wall corners and interior wall seam waterproofing
TPE + polyester knitted fabric composite -- Made of thermoplastic elastomer and polyester knitted fabric, combining flexibility and strength
3D wrapping design (external corner) -- 270 degrees three-dimensional wrapping tightly conforms to outer corner structure, strongly resists wind and rain erosion
Precise fit for corner curvature (internal corner) -- Precisely conforms to 90-degree angle interior wall corner curvature, forming an efficient sealing layer
Indoor & outdoor use -- Suitable for various wet areas including bathrooms, balconies, terraces
Resistant to strong alkalis -- Resistant to strong alkaline products, suitable for cement-based waterproofing systems
Easy installation -- No on-site cutting or splicing required; directly embed in liquid waterproofing coating
Long shelf life -- Up to 20-year shelf life, reducing replacement frequency and saving costs

Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-05-01Nearest Port: Shanghai, Ningbo, YiwuAverage Response Time: ≤1.36hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP

AI-Powered supplier vetting

SummarySuzhou Jerrytape New Materials Co., Ltd is identified as a China-based limited company in Kunshan, Jiangsu, with records describing it as both a manufacturer/factory and a trading company. It operates two production lines and reports annual Anti Slip Tape output of 30,000,000 square meters, with off-peak lead time within 15 workdays. The supplier exports to multiple regions, has held self-operated import/export rights since 2012, and derives 71%–90% of sales from exports. BSCI and ISO 9001 management-system certifications are listed, alongside 6–10 years of R&D engineer experience and 50 quality-control staff. An SGS audit record is valid from May 28, 2025 to May 27, 2026, although the evaluation result is recorded as 0 and the audit type is coded as 1 without explanation. Evidence is insufficient to assess after-sales services, financial credibility, innovation depth, customization, or customer cases.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in one record and as a trade company in another. Its legal form is a limited company, and its listed location is Kunshan, Suzhou, Jiangsu, China; therefore, the available records indicate a mixed manufacturing and trading profile.
CertificationsThe supplier lists BSCI and ISO 9001 management-system certifications. An SGS audit record is shown with validity from May 28, 2025 through May 27, 2026, but the coded audit result is 0 and no interpretation of the audit type or result is provided, so certification evidence is positive while audit outcome is not clearly established.
Production capacityThe supplier reports two production lines, annual Anti Slip Tape output of 30,000,000 square meters, and off-peak lead time within 15 workdays. It also has self-operated import/export rights and exports to multiple global regions, providing explicit evidence of operational production and export capability.
Client casesThe supplier states that its products are sold in more than 100 countries and names markets or countries including America, the UK, Japan, Korea, Australia, Germany, Canada, Spain, and Thailand. This supports broad international market presence, but no specific customer names, project references, or verified case studies are provided.

Product Q&A

Q:What scenarios are internal/external corner TPE tapes suitable for?
A:
Suitable for corner waterproofing at wall-floor junctions in bathrooms, kitchens, balconies, terraces and other wet areas.
Q:Can external and internal corner tapes be used interchangeably?
A:
No. External and internal corner tapes have different structures; choose the corresponding product based on the actual corner type.
Q:What are the product dimensions?
A:
Common size is 135 x135mm,140 x140mm,120 x140mm,200 x200mm thickness approximately 0.5mm.
Q:How to install internal/external corner TPE tape?
A:
Apply liquid waterproofing coating on the substrate, embed the TPE tape and press firmly, then apply a second layer to completely submerge it.
Q:How is the water resistance?
A:
Watertightness up to 0.5MPa, providing excellent waterproof sealing performance.

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