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Pecora 898NST- A Sanitary Mildew Resistant Silicone Sealant

Pecora 898NST is a single component, very low odor, neutral curing silicone sealant with excellent aesthetic characteristics in that it will not stain sensitive porous natural stones such as granite or marble.  Reduction in long term dirt pick up on sealant surface is also a feature of the Pecora NST line of silicone architectural grade sealants.  Pecora 898NST is expressly developed for those interior applications requiring a high degree of cleanliness, freedom from bacterial growth and an appearance complimentary to adjacent surfaces.

Pecora 898NST adheres extremely well to glass, plastics, ceramic tile, glazed pottery, natural or cultured marble porcelain, enamel, metals, painted wood, granite, limestone and other natural stones.


  •   Mold and mildew resistant even under prolonged hot and humid environments. It is unaffected by free steam and is non-corrosive to copper, brass or zinc alloys.
  • Non-staining formula: Can not stain natural stone such as marble and granite.  Does not include fluid that can migrate from joint and collect dirt that may promote mold and mildew growth.

Layout LayoutPecora 898 color chart