Albion B-Line B1 Skeleton Cartridge Gun 7:1 Ratio

Manual skeleton frame cartridge gun with 7:1 drive, rated to 200 lb-f thrust at 75 PSI. A lightweight, general-purpose applicator for standard-viscosity sealants in 1/10 gallon or 300ml cartridges. 

Key Specifications

• Drive: 7:1 manual | Thrust: 200 lb-f | Pressure: 75 PSI | Capacity: 1/10 gallon / 300ml 
• Smooth rod drive, dripless operation 
• Lightweight skeleton frame; stores flat in toolbox
• Built-in cartridge puncture wire and ladder hook 

Typical Applications Standard-viscosity silicones, acrylics, and polyurethanes — suited to window and door perimeter sealing, glazing bead joints, and general on-site sealant application in ambient conditions. 

Notes The 7:1 drive is suited to low-to-medium viscosity sealants. Step up to the B26 (26:1) for high-viscosity or cold-weather applications.