MicroPrime B is a desensitizing agent containing benzethonium chloride and HEMA. The benzethonium chloride and HEMA combination present in MicroPrime B acts as both – a flocculating constituent that strengthens the collagen framework, and a facilitating agent that helps create tubular occlusion with minimal or no sensitivity. Indispensable prior to the luting or cementation of indirect restorations, MicroPrime B limits the movement of fluids without affecting the strength of adhesive systems while offering reliable antimicrobial protection. Universal desensitizing agent. Eliminate post-operative sensitivity. Facilitates patient comfort. Compatible with popular adhesive systems, cements, and substrates.