Price range: $439.02 through $517.42
The KNR is a NON-RESIDUE reaction VOIDING self adhesive security seal.






Features• Available in standard design stock sizes in blue
• Leaves clear VOID OPENED message on the seal itself upon removal
• Smooth, easy to write on surface
Applications• Doors and hatches
• Cars and vans
• Remain Over Night (RON)
• IT equipment
• Sensitive areas
• Electronic equipment.
• Search & Seal POLSA use
• ATM petrol/gas pump seal
Material• Mylar matte polyester face material (52 micron), smooth ‘write-on’ surface
• High tack non residue acrylic adhesive
• Application temperature: 10°C – 32°C (50°F – 90°F)
• Storage temperature: 15.5°C – 29.5°C (60°F – 85°F)
Dimensions• 2 3/16″ x 3/4″ (55mm x 20mm)
• 3 3/8″ x 1″ (85mm x 25mm)
• 4 5/16″ x 1 3/16″ (110mm x 30mm)
Marking/Printing• Available as stock seal or customer personalization
• Text or logo with sequential numbering or bar coding as an option
• Single or multiple 10mm (0.39″) Dual Number Tab (DNT) to assist in asset control
Standard Colors• Red/Blue
• Other colors available on larger quantities
Packaging• Sequential numbering in rolls 1,000 on glassine backing liner




Original innovator and manufacturer of tamper-evident security seals—Producing 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.

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 relationships with our customers.

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.