Natural Stone Seal – NS200

Salt Water Proof Water Borne Siliconate Complex

NS200 is a breakthrough, modified siliconate water repellent technology for protecting many materials and preventing salt water erosion. NS200 will also prevent most efflorescence in concrete, materials containing Portland cement and alkali surfaces such as limestone, marble or grout. NS200 is designed foruse as a salt water and efflorescence repellent on patios, decks, walkways, floors, showers, decorative landscape stone, around swimming pools, spas and waterfalls, grout and unglazed tile floors, kitchens, bathrooms and showers. Treated surfaces also discourage the growth of discoloring mold and mildew.

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Application Highlights


  • Natural stone
  • Non glazed tile
  • Non masonry
  • Concrete
  • Stucco/plaster
  • Ceramic


  • Cures in 30 to 40 minutes
  • Preserves natural look
  • Single coat
  • Matte finish
  • Safe, easy to apply


  • Indoors and outdoors
  • Horizontal and vertical


  • One gallon bottles
  • Five gallon pails

Regulatory Compliance: VOC Compliance; This product is compliant with the following national, state, and district AIM VOC regulations, US environmental Protection Agency, California Air Resources Board SCM Districts, South Coast Air Quality Management Districts, Maricopa County AZ, and Northeast Ozone Transport Commission.