Balancing weights for cars have an adhesive tape with at least a first tape layer and a second tape layer, for attaching the balancing weights to a rim. The first tape layer is held in close proximity to a rim by a first adhesive layer. The second tape layer is held in close proximity to the balancing weights by a second adhesive layer. The first tape layer is stiffer and less flexible than the second tape layer, the second tape layer is softer and more flexible than the first tape layer. This allows easy removal of the balancing weights from the rim by pushing a wedge shaped tool between the first tape layer and the rim.

A self-adhesive balancing weight for a vehicle wheel has a top surface and a bottom surface with a self-adhesive tape. The bottom surface has a first curved section having a first radius and a second curved section having a second radius. The first radius is smaller than the second radius. This configuration allows to hold the balancing weight by the adhesive tape to almost every rim, as there are always at least two holding points (or holding lines) at which the balancing weight contacts the rim via the adhesive tape.

A balancing weight, for balancing a wheel of a vehicle, which includes a bottom surface to be attached to the rim of the wheel, opposed thereto a top surface, two long sides opposing each other, between the top surface and the bottom surface and two short sides opposing each other, between the long sides and between the top surface and the bottom surface. The balancing weight is an arch segment having a convex bottom surface extending between the short sides, and the short sides disposed at an angle of less than 90? with respect to the bottom surface, and at an angle of more than 90? with respect to the top surface. Furthermore, the short sides are convex-shaped from one long side to the other long side.

Balancing weights for cars have an adhesive tape with at least a first tape layer and a second tape layer, for attaching the balancing weights to a rim. The first tape layer is held in close proximity to a rim by a first adhesive layer. The second tape layer is held in close proximity to the balancing weights by a second adhesive layer. The first tape layer is stiffer and less flexible than the second tape layer, the second tape layer is softer and more flexible than the first tape layer. This allows easy removal of the balancing weights from the rim by pushing a wedge shaped tool between the first tape layer and the rim.

A balancing weight for balancing a wheel of a vehicle comprising a bottom surface to be attached to the rim of the wheel, opposed thereto a top surface, two long sides opposing each other, between the top surface and the bottom surface and two short sides opposing each other, between the long sides and between the top surface and the bottom surface. The balancing weight is an arch segment having a convex bottom surface extending between the short sides, and the short sides disposed at an angle of less than 90? with respect to the bottom surface, and at an angle of more than 90? with respect to the top surface. Furthermore, the short sides are convex-shaped from one long side to the other long side.

Balancing weights for cars have an adhesive tape with at least a first tape layer and a second tape layer, for attaching the balancing weights to a rim. The first tape layer is held in close proximity to a rim by a first adhesive layer. The second tape layer is held in close proximity to the balancing weights by a second adhesive layer. The first tape layer is stiffer and less flexible than the second tape layer, the second tape layer is softer and more flexible than the first tape layer. This allows easy removal of the balancing weights from the rim by pushing a wedge shaped tool between the first tape layer and the rim.

Methods for bonding a polymer surface (e.g., a fluoropolymer surface) to a substrate, including foam tape substrates, and articles produced thereby. The methods can include using a primer composition having an amidine catalyst in combination with an amino-substituted organosilane ester.

A splicer for belts of balancing weights comprises a support table with a support surface for bearing a belt of balancing weights, the support table having a first longitudinal side and opposing thereto a second longitudinal side and a first guide at the first longitudinal side of the support table, defining a longitudinal axis parallel to the first longitudinal side and extending above the support surface. For defining the distance between adjacent balancing weights, a spacer is provided, protruding from the support surface perpendicular to the longitudinal axis.

A self-adhesive balancing weight for a vehicle wheel has a top surface and a bottom surface with a self-adhesive tape. The bottom surface has a first curved section with a first radius and a second curved section with a second radius. The first radius is smaller than the second radius. This allows to hold the balancing weight by the adhesive tape to almost every rim, as there are always at least two holding points (-lines) by which the balancing weight contacts the rim via the adhesive tape.

A container configured to receive a belt of balancing weights and to dispense the same is formed as a cartridge that is substantially closed on all sides. The container has two spaced apart sidewalls, dimensioned to receive the belt roll between them, as well as a circumferential wall, which connects the sidewalls to one another and is provided with a dispensing opening for the passage of the belt. At the inner side of at least one of the sidewalls there is at least one brake tab that is laterally adjacent to the belt or the belt roll and spreading slanted against a rearward movement of the belt or the belt roller.