Is the tape suitable for polycarbonate sheets?

Yes, specially designed vented tape is used on the bottom edge of polycarbonate sheets to allow drainage and block pests.

What is the tensile strength?

The tensile strength is 100 N/25mm with an adhesion to steel of 25 N/25mm.

Premium Aluminum Vent Tape for Efficient HVAC Duct Sealing

Name: Premium Aluminum Vent Tape for Efficient HVAC Duct Sealing
Brand: Dongying DeYou Tape Co., Ltd.
SKU: 2139359482

Shandong, ChinaDongying DeYou Tape Co., Ltd.

US$5.00

10 Rolls

Product specifications

Roll size

Sample price:US$2.00/roll.Request sample

Product profile

Customization

Available

Usage

Air Condition, HVAC Thermal Insulation

Type

Roll

Temper

Soft

Treatment

Coated

Thickness

Thick Foil

Surface State

Single Light Aluminum Foil

Rolling Characteristics

Rolling

Material

Reinforced Alum Foil

Backing Thickness

30 Micron

Total Thickness

70 Micron

Adhesive

Water Acrylic

Adhesion to Steel

25 N/25mm

Tensile Strength

100 N/25mm

Service Temperature

-20 ~ +80 °C

Transport Package

Pallets

Specification

1200mmx1200m

Trademark

DeYou

Origin

China

HS Code

7607200000

Production Capacity

500000sqm

Key features

UL 181A-P & 181B-FX Compliance: Meets UL 181A-P and 181B-FX standards for high-temperature, code-compliant HVAC duct repairs.

UV and Aging Resistant: Strong adhesive bond resistant to aging, peeling, and UV exposure for long-lasting durability.

Moisture and Mold Protection: Provides durable, long-lasting seals against moisture, mold, and air leaks in HVAC systems.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs via OEM/ODM services.

Polycarbonate Venting Solution: Vented tape allows moisture drainage while blocking insects, dust, and algae on greenhouse roofs.

High Tensile Strength: Features 100 N/25mm tensile strength and 25 N/25mm adhesion to steel for secure bonding.

Fast Off-Season Lead Time: Average lead time within 15 workdays during off-peak seasons for quick project delivery.

Company profile

Importers and ExportersYears of Export ExperienceExhibition ExperienceIn-stock Capacity

Dongying DeYou Tape Co., Ltd.

Shandong, 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: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.45h

AI-Powered supplier vetting

SummaryDongying DeYou Tape Co., Ltd. is a China-based limited company established in 2011, with 29 employees and a business scope covering rubber products, seals, plastics, insulation materials, hardware, packaging, and related equipment. It has export experience of 10 years, with exports representing 51%–70% of total sales, and holds self-operated import/export rights. The supplier reports OEM service for well-known brands, ODM capability, and broad customization options. Quality inspection instructions are available and uniformly followed, but its service assessment procedures lack records. R&D evidence is mixed: it offers customization and ODM services and has testing instruments, but reports no new products in the past year, no R&D patents, no R&D audit documentation, and no SDK. Overseas support is limited, with no overseas warehouse, showroom, agent, or branch. Financial information is limited to year labels, so credibility cannot be fully assessed.

Supplier typeThe supplier is identified as a combined company and a limited company based in Shandong, China. Its stated business scope spans manufacturing and sales of rubber products, seals, plastics, insulation materials, hardware, packaging, and related equipment, indicating a diversified industrial supplier profile.

R&D capabilityThe supplier reports ODM capability, broad design customization, and R&D testing instruments including a Loop Tack Tester and Holding Power Tester. Countervailing evidence includes no new products in the past year, zero R&D patents, no R&D audit documentation, and no available SDK, indicating limited documented innovation output.

Production capacityThe stated business scope includes rubber product and seal manufacturing, while the supplier has 29 employees, 10 years of export experience, and reported lead times of one month in peak season and within 15 working days off-season. Finished-product inspection instructions are available and uniformly followed, supporting operational capability, although production capacity metrics are not provided.

Customization capabilityThe supplier explicitly supports customization from samples and designs, minor and full customization, and flexible customization. It also reports both OEM service for well-known brands and ODM service, providing direct evidence of broad customization capability.