January 2009 Vol. 64 No. 1
General
Grouting Technology and Equipment: De Neef Construction Chemicals
De Neef Hot Shot Cartridges, a complete solution for quick water leak repairs.
Each kit comes with a resin/activator cartridge, dasher and nozzle. HYDRO ACTIVE CUT is designed to fill large voids and cut-off high pressure gushing water. When HYDRO ACTIVE CUT comes into contact with water, it expands and quickly cures to a rigid, closed cell polyurethane foam, resistant to most organic solvents, mild acids, alkali and microorganisms. 800.732.0166, www.deneef.com
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