Betek Tect Stone Wool Dowel Stamp

In Betektect Thermal Insulation System, these are used to fasten Betektect Thermal Insulation Plates to the surfaces and to protect the system against wind vacuum.

Can be used with all Betektect Dowels in thermal insulation plate applications in exterior thermal insulation systems. Provides excellent grip by extending compression area of the dowels.

Diameter of dowel head: 9 cm