The new generation of EXACTA Temp Xtra is here. By taking the successful original formula and utilizing new nano-particle technology, EXACTA Temp Xtra provisionals are now stronger and appear more natural. Its unique ability to bond to itself allows for easy repair of voids. EXACTA Temp Xtra is ideal for single units and yet strong enough for long span bridges. Its high gloss enamel like finish makes aesthetically pleasing provisionals.