LiftMaster 50-LSBLK Black Loop-Sealant Cartridge is a professional-grade sealing solution designed for reliable performance in access control and loop installation applications. Formulated to apply even in sub-zero temperatures on clean, dry surfaces, it delivers durable, weather-resistant sealing where it matters most.

• Black loop sealant cartridge designed for access control and loop installations

• Can be applied in sub-zero temperatures when surfaces are clean and dry

• 29 oz cartridge provides ample coverage for multiple installations

• Compatible with standard loop sealant guns sold separately

• For more information visit Manufacturer's Website