Sleeve pressure plaster (W) abrasive (A) rubber with a textile frame works on pressure for feeding abrasive materials under pressure - sand from sandblasting devices, weakly alkaline and weakly acidic water solutions for plastering work.
The plaster sleeve is used for flexible pipelines for prompt delivery under pressure of various liquid plaster solutions and mixtures. Abrasive sleeves are intended for the assembly of plaster aggregates, as well as mixing, transportation and application of various plaster solutions to the surface. If we talk about the construction of a plaster hose, then it consists of an inner rubber layer, which has increased wear resistance, as well as one or more textile layers, a wire spiral, which is designed to prevent the walls from sticking together when operating in the suction mode, an intermediate rubber layer and an outer textile layer.