Does it require a primer for application?

No, it has good adhesion to most building materials and components without the need for a primer.

Ultimate Heavy-Duty Butyl Sealing Tape for Tough Conditions

Name: Ultimate Heavy-Duty Butyl Sealing Tape for Tough Conditions
Brand: Zibo Chico International Co., Ltd.
SKU: 794067372

Shandong, ChinaZibo Chico International Co., Ltd.

US$1.33

6,000-59,999 ml

US$1.26

60,000+ ml

Sample price:US$50.00/drum.Request sample

Product profile

Customization

Available

Adhesion Strength

High Adhesion

Temperature Resistance

≥120℃

Model NO.

MF3250

Thickness

0.5mm

Type

Silicone Sealant

Material

Composite Materials

State

Fluid

Mildew Proof

Bonding Material

Aluminum

Seal Tape Kind

Organic Material

Seal Tape Usage

Biking, Motorcycle

Transport Package

Cartons

Specification

8 bags per carton, 30 sheets per bag

Trademark

SILANDE

Origin

China

HS Code

3506919010

Production Capacity

8000000PCS/Year

Key features

EN45545 Flame Retardant: Passed EN45545 flame retardant performance test for railway applications.

Long-Term Plasticity: Non-vulcanized, non-hardening sealant that remains flexible in wide temp ranges.

Strong Adhesion: Excellent adhesion to glass, aluminum, steel, and stainless steel without primer.

Low Permeability: Minimal moisture vapor and gas permeation for superior sealing performance.

Versatile Application: Ideal for sealing roof welds, joints, and insulating glass units in transport.

Easy to Use: One-component formula extrudable with a standard glue gun for quick application.

Safe Transportation: Non-dangerous product safe for transport by train, car, ship, and plane.

Company profile

Zibo Chico International Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-04-02 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.36h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryZibo Chico International Co., Ltd. is identified as a China-based trading company established in 2015, with three employees and an address in Zibo, Shandong. Its profile covers glass and building-material products, including pads, sealants, spacer bars, machinery, and desiccants. The submitted information also describes a manufacturing site in Zhengzhou with more than 10 production lines, 50 quality-control staff, and stated output capacities, although these manufacturing details are not clearly reconciled with the company’s trading-company classification and small employee count. No supplier management-system certifications are reported. The company claims broad export coverage, 90% export sales, overseas agents or distributors, and order fulfillment within 15 working days in both peak and off-peak periods. R&D resources appear limited, with one year of R&D-engineer experience. Trade records show one transaction associated with Ukraine and one with Colombia in 2025; these records provide limited evidence...

Supplier typeThe supplier is explicitly classified as a Trading Company and is registered as a Limited Company in China. Its stated business identity is therefore primarily commercial/intermediary rather than directly identified as a manufacturer.

CertificationsSupplier management-system certification is explicitly reported as NIL. Although the company states that selected brands have certified quality and that certain sealants are approved by IFT Rosenheim, this does not establish that the supplier itself holds management-system certifications.

After-Sales capabilityThe supplier describes consultancy, transportation, and local service support, and states that it works through overseas agents or distributors in multiple countries. These statements indicate an available support network, but no specific warranty, repair, complaint-handling, or service-level details are provided.

Production capacityThe profile states more than 10 production lines, 50 quality-control staff, a 50.0 m² manufacturing plant, and output capacities for sponge, silicone sealant, and cork pads, with fulfillment within 15 working days in both peak and off-peak seasons. However, the manufacturing information is not clearly consistent with the stated trading-company classification and three total employees, so capability is evidenced but should be verified.