Trade: FOB, CIF, EXW, CFR. Payment: T/T, L/C at sight, or Trade Assurance.

How long do the membranes last?

Our TPO/PVC/EPDM membranes are designed for 25-30+ years of service, even in extreme weather and high UV areas.

Is it safe to walk on the roof?

Yes, our membranes support standard maintenance foot traffic. We recommend using walkway pads in high-traffic zones for extra protection.

Do you offer OEM/Private Labeling?

Yes. We provide custom logos, packaging, colors, and thicknesses to help you build your own brand.

Waterproof Butyl Sealing Strip for Pipe Cracks, Gutters & Underwater Leakage Prevention

Name: Waterproof Butyl Sealing Strip for Pipe Cracks, Gutters & Underwater Leakage Prevention
Brand: Nanjing Embond Materials Technology Co., Ltd.
SKU: 2146040162

Jiangsu, ChinaNanjing Embond Materials Technology Co., Ltd.

US$0.50-2.20

100 Pieces

Product specifications

Length

Specifications

Color

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Adhesion Strength

High Adhesion

Temperature Resistance

≥120℃

Model NO.

EMTAP04

Thickness

0.5-2mm

Usage

Automobile Manufacturing, Construction, Electronics, Roof Waterproof

Width

Customized Size

Brand Name

Nuohong

Design Printing

No Printing

Place of Origin

Nanjing, China

Adhesive Side

Single Sided

Selling Units

Single Item

Use

Roof/Pipe/Window/RV Roof/Customized Size

Sample

Freely Provided

Color

Black or Grey or White

Material

Butyl Rubber

Model Number

Non Woven Butyl Tape

Adhesive

Rubber

Adhesive Type

Pressure Sensitive

Transport Package

Carton/Pallet

Specification

Customized Size

Trademark

NUOHONG

Origin

China

HS Code

3005109000

Production Capacity

60000sq

Key features

Exceptional Waterproofing: Provides instant airtight and watertight seal on metal, glass, plastics, and concrete.

Long Service Life: Over 20 years of service without hardening or oxidation due to anti-aging properties.

Easy Peel and Stick Application: Simple installation with no specialized tools or heating required, reducing labor costs.

Eco-friendly and Safe: Solvent-free, odorless, and non-toxic, safe for both indoor and outdoor use.

Customizable Dimensions: Available in customizable thickness, width, and length to suit specific project needs.

Strong Adhesion: Features high initial tack and permanent bonding strength to most surfaces.

Versatile Applications: Ideal for roofing, RVs, automotive, HVAC, marine, and window sealing.

Company profile

Nanjing Embond Materials Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.46h

AI-Powered supplier vetting

SummaryNanjing Embond Materials Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, focused on construction and decoration products including waterproofing membranes, sealants, coatings, and related equipment. It reports valid import/export licensing, 11 years of export experience, and exports representing 90% of total sales. The supplier states broad customization capabilities and maintains several management-system certifications, including ISO 9001 and ISO 14001. R&D engineers reportedly support customer-request confirmation, product design, production, and after-sales service, with design documentation available for audit. However, the evidence also shows major management gaps: no written service procedures or records, no quality assurance in quality-control processes, no approved-supplier list, and no documented complaint or corrective-action mechanisms. The supplier has two employees, no cooperative suppliers listed, no available SDK, and...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and an operating address in Nanjing, Jiangsu, China. It also reports valid import/export licensing, supporting its ability to conduct international trade.

CertificationsThe supplier reports ISO 14001, ISO 9001, ISO 20000, and QC 080000 certifications. These stated certifications provide explicit evidence of formal management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityTechnology engineers are stated to provide technical support for production and after-sales service. However, the supplier also reports no written service procedures or records, no documented complaint-handling mechanism, and no written corrective and preventive action procedures, creating a clear service-management weakness.

R&D capabilityThe supplier reports engineers responsible for confirming customer requests, designing new products, and supporting production, and states that design input, output, review, verification, and validation documents are available for audit. Nevertheless, no SDK is available and total R&D engineer experience is listed as not available, so the evidence supports some engineering capability but not a strong, fully verifiable innovation advantage.

Production capacityThe company describes itself as a manufacturer/factory and provides technical support for production, while its product scope covers multiple waterproofing materials and equipment categories. Finished products are checked by packing staff, but the supplier explicitly reports no quality assurance in quality-control processes and no written service-related procedures, indicating a documented production-quality deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also states that it provides OEM/ODM manufacturing and tailored engineering consultations, directly supporting broad customization capability.