Applications Manual gun for 50ml two-component cartridge ratio 1:1 2:1 4:1 10:1 Characteristics 50ml cartridge 1:1 2:1 4:1 10:1 ratio Properties MR 52-07 is a PC COX SULZER manual pistol. MR 52-07 is a 50 mL / 45 mL two-component syringe applicator with a 1:1, 2:1, 4:1 and 10:1 ratio. MR 52-07 is ergonomic, very robust and easy to use. This MR50 manual dispensing system from the manufacturer PC COX SULZER allows the use of products such as ACROBOND A252TR, ACROBOND A260MP, ACROBOND A210, ACROBOND PU284 and ACROBOND A220. Other manual guns from PC COX SULZER are available for products requiring different mixing ratios.