Abstract: Sealing composition for repairing tyres comprising: from 5% to 15% of natural latex; from 20% to 60% synthetic latex; from 30% to 60% of a glycol selected from the group consisting of propylene glycol and ethylene glycol; from 0.05% to 5% of silica; the synthetic latex comprising from 15% to 40% of ethylene-vinyl acetate, the percentages being by weight of the total composition.

Abstract: A portable compressor for a tire repair kit comprises an adaptor mobile or removable from a force transmitting use position, the adaptor having an upper edge projecting with respect to an outer side wall of the compressor and defining a seat for a container of sealing fluid, the upper edge being spaced in use from a surface on which the compressor rests; and being configured to define a side support by means of a force transmission to the compressor to oppose an excessive inclination of the container of sealing fluid during the injection of sealing fluid by means of pressurized air.

Abstract: A portable compressor for a tire repair kit comprises an adaptor mobile or removable from a force transmitting use position, the adaptor having an upper edge projecting with respect to an outer side wall of the compressor and defining a seat for a container of sealing fluid, the upper edge being spaced in use from a surface on which the compressor rests; and being configured to define a side support by means of a force transmission to the compressor to oppose an excessive inclination of the container of sealing fluid during the injection of sealing fluid by means of pressurized air.