copy of wedge Cassese UNI Y AL

Wedges are made from a special steel alloy which gives shape memory properties to the wedge.

This way, when it penetrates into the moulding, it spreads its wings which – because of shape memory- try then to come back to their initial position

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Reference GRAPAS ENSAMBLAR ALFAMACHINE

€18.93

VAT excluded

Each wedge is controlled by laser to ensure a perfect regularity & maximum efficiency

Wedges are not stuck together with glue or adhesive, since the accumulation of their residue can create jamming in the firing mechanism.

The silicone spreads along the wedge, and thus helps it slide and insert much better into the moulding

In order to identify quickly the wedges inside or outside the underpinner, silicone is colored depending on the hardness of wedges :