Applications Pneumatic gun for l two-component cartridges 450ml ratio 2:1 Characteristics 450 cartridge 2:1 ratio Properties TS459 XM is an MK air gun from the manufacturer SULZER. TS459 XM is a pneumatic applicator for a 450 ml two-component cartridge with a 2:1 ratio. TS459 XM is ergonomic, very robust and easy to use. This pneumatic dispensing system. TS459 XM from the manufacturer SULZER enables the use of products from the ACROBOND A and ACROBOND PU and ACROBOND EP series. Other SULZER COX or MK hand guns are available for products requiring different mixing ratios.