Albion DL79-T13 Professional's Choice - 1 Liter Bulk Special Deluxe Manual Gun DL79-T13 Professional's Choice - 1 Liter Bulk Special Deluxe Manual Gun Industry: Serious Sealant Applicator. Force Generated: 375 lb Best for special tool for Loop-Sealant application, Capacity: 42 ounce Material Type: All Single & Slow Cure Two Component, Drive Type: Special Deluxe. Barrel Diameter (inches): 2, Barrel Length (inches): 25