Sila-Tek 3500

1 Gallon: $69.95 MAKES 4 GALLONS

2 Gallons – Buy One Get One Free!: $69.95



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Sila-Tek 3500 Recommended for Sealing: Warehouses, Industrial facilities, concrete that will be polished

Color: Clear

VOC’s: None

Coverage per Gallon:  Average 1000 square feet after reconstitution with water

Finish Characteristics: Does not change overall appearance of the substrate

Application Temperature: 45 degrees F – 95 degrees F

Cure Schedule: Allow material to dry for 24 hours to achieve maximum benefits

Primer: None required

Topcoat: None required. Can paint, seal or stain after using Sila-Tek 3500


  • Resists organic growth and the spread of radon.
  • Increases concrete’s compressive strength
  • Increases concrete’s adhesion of paints, epoxies and surface sealers
  • Efflorescence attacks are reduced.
  • Dries clear.
  • Non-slip surface
  • Easy to apply, labor-cost effective.
  • Nontoxic, no VOC’s and no harmful fumes.

For complete descriptions, MSDS Sheets, FAQ’s, testing and technical data visit