Category: Coatings - multi-surface
                              Description: 
                              Xtreme Hard is a highly reactive colloidal silica-based densifying agent.
Typical Use: 
	 
                              
	Can be applied on any concrete surface to achieve a more durable finish that resists spills and wear-damage. 
Apparent use of Nanotechnology: colloidal silica
                              Reason for Inclusion: 
	 
                              
	"Xtreme Hard Densifier with reactive colloidal silica is a densifier/hardener for concrete, used to improve the performance and appearance of concrete floors...Xtreme Hard Densifier is 99.5% pure silica in nano-scale particles, suspended in an ultra-low surface-tension liquid using a proprietary, “green” manufacturing process." -Retrieved 1/15/2021 from https://xtremeharddensifier.com/sds%2Ftds (see Xtreme Hard Concrete Densifier Technical Data Sheet)
                                   Company: 
                                   Xtreme Hard
                                   
                              
                              Trade: Concrete/Cement Masons
                              Safety Data Sheet (SDS): 
                                                       