
STRONG AND RELIABLE
Semi-Barrier Solutions
Stronger than standard indicative seals, providing an added layer of reliable protection. Our semi-barrier security solutions provide a strong layer of protection, offering the perfect balance of strength, flexibility, and tamper evidence for a wide range of applications. Designed by TydenBrooks expertise to offer enhanced security, our semi-barrier seals help prevent unauthorized access and deliver reliable protection to keep operations running smoothly.
FEATURED:
Semi-Barrier Products

FlexSecure 35 Cable Seal
FlexSecure FS35 Cable Seal is a high-security solution for international, cross-border, high-value cargo, containers, railcars, and trucking shipments…

EZ Loc Plus
EZ Loc Plus is a cable seal that provides unparalleled security with the added benefit of increased tamper evidence and improved marking capability…

Equilok
The Equilok is an adjustable plastic security seal designed to be used on equipment requiring a tamper-resistant locking mechanism and reasonable degree of strength…

EZ Loc 1/8″ Cable Seal
The 1/8″ EZ Loc is a medium-duty cable seal made from galvanized steel, offering superior tamper-evident features…

Guard Lock
The Guard Lock is an economical flat metal truck seal with rolled edges for ease of handling; available in both tin-plated and painted steel…

Secure-Pull Adjustable Seal
The Secure-Pull is anadjustable length plastic strap seal for use on a variety of applications, particularly those…
Protective Layer.
Reliable Strength.
Range of Flexibility.
Designed by TydenBrooks expertise and engineered for reliable strength, our semi-barrier seals provide a protective layer with a range of flexibility to suit a range of industries and applications.

Superior Quality
Original innovator and manufacturer of tamper-evident security seals- Securing the highest quality of seals for over 150 years with cutting-edge manufacturing and consistent performance. Designed for durability, dependable performance, and compliance with global security standards to ensure reliability at scale.

Best in Class Lead Times
Unmatched industry lead times with rapid production and delivery to keep your operations secure without delays. We offer flexible shipping options, including partial shipments tailored to customer expectations, to ensure your critical products are delivered on time and operations run efficiently.

Industry-Standard Certifications
Our commitment to quality, compliance, and security is backed by industry-leading certifications meeting global supply chain security requirements. Engineered to meet ISO 17712:2013 high security seal standards that ensure our loyalty to the highest standards to safeguard your valuable assets.

Tailored Customization
We understand every supply chain is unique. Developed around customer needs, backed by TydenBrooks expertise, we offer tailored customization to meet your unique branding needs, ensuring solutions are specific to your specific security and brand requirements. Our experts work with you to develop a tailored customization to maximize protection and operational efficiency.

Single Trusted Source
Your single-trusted source for a complete range of products for every level of security. Offering the broadest range from indicative to high- security barrier solutions and tamper-evident products, our extensive portfolio is designed to provide unmatched protection, reliability, and customization covering everything to safeguard your supply chain needs.

Dedicated Customer Service
Our dedicated and reliable customer service team is available to offer quick resolutions to ensure your security needs are always met and support every step of the way. Working alongside you to listen to your unique needs, ensuring that you receive the best support and the right high-security solution while building lasting relationship with our customers.

STRONG AND RELIABLE
Applications
Your trusted first line of defense for every shipment, driven by our mission to Secure the World.
- Tanker Trucks
- Truck & Trailer Doors
- Trailer Door Latches
- Valves & Meters
- Rail Cars
- Intermodal
- Cross Border Shipments
- High Value Shipments
- Container Door Latches
Industries
Our solutions are trusted by industries worldwide, from transportation to logistics. TydenBrooks has a proven track record of securing high-value shipments across diverse environments. Our digital products provide real-time tracking, automated authentication, and enhanced tamper evidence across a breadth of industries such as transportation and logistics, retail, healthcare and pharmaceuticals, energy, and government. The advanced innovative solutions integrate seamlessly with IoT platforms, providing enhanced visibility to safeguard your valuable assets.

Agriculture

Airline

Automotive

Chemical

Food & Beverage

Government & Military

Healthcare

Manufacturing

Oceanic

Pharmaceutical

Rail

Retail

Transportation

Trucking

3rd Party Logistics

Data Sheets
Every product undergoes rigorous testing, exceeding industry standards like ISO 17712 to deliver the highest level of security.

THE BEST APPROACH
Layered Security
Whether you need customized security seals, tamper-evident solutions, or high-performance security products, TydenBrooks is your partner in protection and peace of mind.
Let’s discuss how we can enhance your security strategy.
At TydenBrooks, we don’t just provide security solutions -we set the industry standards. With over 150 years of expertise, we deliver unrivaled protection, superior quality, and cutting-edge innovation to safeguard your assets against tampering, theft, and unauthorized access.

ISO CERTIFIED
ISO 17712
All high security barrier seals, including the Ez Loc 1/8″, FlexSecure 35, and SnapTracker Bolt seal, exceed the ISO 17712 (H) certification for security seals and are rigorously tested for tensile strength, ensuring their reliability in securing valuable shipments. This ensures they meet the standard in terms of tamper-evidence, construction integrity, and durability. These seals are tested for specific mechanical properties, ensuring they provide robust security for various applications such as railcars, trucks, and containers.
Protect your assets with the industry’s most reliable security seals.
Contact us today to learn how TydenBrooks can secure your supply chain from start to finish.