Formulated to eliminate the problems associated with light cure liquid dam materials. Apply on the gingival or tooth surface and light cure prior to bleaching, sandblasting, applying porcelain etch or other procedures that require intraoral protection. Can also be used to block out undercuts prior to taking impressions. Remains cool during light curing and flexible when cured. It is conveniently dispensed from a syringe using small applicator tips for accurate placement, and is easily removed upon completion of the procedure.