KETTENBACH'€™s Mucopren soft is a medium-viscosity, addition-curing silicone with excellent setting characteristics indicated for permanent soft relining. The system features a newly developed adhesive along with a soft liner and sealer, both made of silicone, that bond together. The smooth, hydrophobic texture of the silicone surface inhibits bacterial settling and the silicone components are easily trimmed and adjusted. The soft lining can also be adjusted by applying several layers of silicone.