A must for ensuring holes are completely clean of dust and contaminants. For use in hole preparation when using ChemMates™ adhesive anchors. Select the correct size wire brush to suit the diameter of rod being installed and use in conjunction with the ChemMates™ Industrial Blow Out Pump 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.