A must for ensuring holes are completely clean of dust and contaminants. For use in hole preparation when using ChemMates and suit a wide range of other brands of tools. adhesive anchors. Use in conjunction with correct size wire brush to suit the diameter of rod being installed. Follow the installation instructions as specified on the label on the VSF+ ChemMates™ cartridge or refer to product code CMIVSF+300 for ChemMates™ VSF+ on this IDEAL Fasteners website.