Infiltrant (I) comprises crosslinking monomers having a penetration coefficient (PC) of greater than 50 cm/second, where at least 5 wt.% of crosslinking monomers have at least three polymerizable groups and less than 95 wt.% of crosslinking monomers have two polymerizable groups. An independent claim is included for a kit for preparing (I) comprising a first component with monomers and chemically activable initiators and a second component with activators. ACTIVITY : Antibacterial. MECHANISM OF ACTION : None given.
