LightLock BIO+
with biodegradable additives
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Please note that the online prices apply exclusively to self-checkout transactions and do not extend to phone, email, in-store orders and customers with credit terms.
Product Information
The LightLock is a simple and highly practical pull-tight seal designed for situations where security is required but rapid access is equally important. Its lightweight construction allows the seal to be broken easily with a quick tug, eliminating the need for tools and making it ideal for emergency equipment or devices that must be accessed immediately. Despite its ease of removal, the LightLock still provides clear tamper evidence, ensuring that any unauthorised access is immediately noticeable.
Commonly used for first aid kits, fire extinguishers, medical equipment, safety cabinets, and inspection points, the LightLock offers a reliable balance between security and convenience. Its slim stem fits through small apertures, and its user-friendly design requires minimal training, making it suitable for high-turnover or fast-paced environments.
B-Sealed is committed to advancing sustainable security solutions, and the LightLock is now available in an eco-friendly range, including versions manufactured with at least 50% recycled materials and options featuring biodegradable additives. These environmentally conscious choices offer the same performance and reliability while helping organisations reduce their environmental footprint. Of course we still always recommend recycling as the best method.
Durable, affordable, and simple to use, the LightLock remains a popular choice for organisations seeking a low-strength, tamper-evident seal that prioritises safety and speed of access.



COMPARISON TABLE
| AceLock | SentryLock | BagLock Lite | BagLock | Combi Nylon | LightLock | LightLock V2 | LiteTag 1 | LiteTag 2 | RibSeal | PrimeLock | |
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| stem length | 200mm 300mm |
250mm 350mm |
270mm | 240mm 290mm |
160mm | 220mm | 170mm | 200mm | 115mm | 270mm | 300mm 400mm |
| stem width | - | - | 5.0mm | 6.0mm | - | - | - | - | - | 8.0mm | 6.4mm |
| stem thickness | - | - | 2.3mm | 2.5mm | - | - | - | - | - | 1.9mm | 2.7mm |
| stem diameter | 3.0mm | 3.8mm | - | - | 2.7mm | 2.6mm | 2.8mm | 2.6mm | 1.0mm | - | - |
| tag size | 18mm x 29mm | 28mm x 50mm | 32mm x 25mm | 25mm x 40mm | 20mm x 10mm | 21.3mm x 33.5mm | 21.3mm x 33.5mm | 18mm x 33mm | 24mm x 14mm | 45mm x 25mm | 20mm x 50mm 20mm x 70mm (LT) |
| material | polypropylene plastic acetal plastic |
polypropylene plastic acetal plastic |
polypropylene plastic | polypropylene plastic | nylon plastic | polypropylene plastic | polypropylene plastic | polypropylene plastic | polypropylene plastic | polypropylene plastic | polypropylene plastic |
| break strength | >12kg-f | >19kg-f | >10kg-f | >22kg-f | >13kg-f | tug break | >9kg-f | tug break | tug break | >38kg-f | >32kg-f |
| component design | multi | multi | single molded | single molded | multi | single molded | single molded | single molded | single molded | single molded | single molded |
| feature | tool-free tear-off | label capture | tool-free tear-off label capture |
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| optional | tool-free tear-off biodegradable |
tool-free tear-off biodegradable |
biodegradable | biodegradable | biodegradable | biodegradable |
Specifications
| Features | Requires no tool for removal. Easy to seal. Provides up to 30 locking positions. Moulded in high quality food grade polypropylene. Suitable for temperatures ranging -20°C to +60°C. Biodegradable additives to help break down the plastic. |
| Material | Polypropylene plastic with biodegradable additives |
| Colours | Blue Laser Orange Laser White Laser Yellow Laser Red Laser Red (Hotstamp) Green Lime (Hotstamp) Orange (Hotstamp) Yellow (Hotstamp) |
| Dimensions | Stem diameter: 2.6mm Stem length: 220mm Flag length: 33.5mm Flag width: 21.3mm |
| Markings | Serial numbers * May include B-Sealed or manufacturer's markings |
| Print method | Hot stamping Laser engraved |
| Breaking strength | 8kg-f |
| Applications | First aid kits, ensuring supplies remain intact before emergency use Fire extinguishers, providing quick access while indicating prior use Emergency medical equipment such as oxygen kits or trauma bags Safety cabinets and emergency break-glass units Toolboxes or equipment cases requiring light tamper evidence Inspection points where seals must be removed and replaced frequently Retail fitting rooms or equipment lockers needing low-strength sealing Utility panels that require indication of access without heavy security Temporary seals for short-term transport or internal transfers Aviation and transport safety kits |
| Customisations | Various colour Logo and other markings Laser engraved / Hot stamped Serial numbers Barcodes & QR codes Biodegradable * Minimum order quantity required |
| For more information | bsealed.co/lightlock |











