Concrete Solutions for architects, engineers and builders since 1974

Certi-Vex Penseal 244 100% Plus

CERTI-VEX PENSEAL 244 100% PLUS is an advanced, breathable, deep penetrating 100% silane sealer that combines hydrophobic and oleophobic technologies, providing greater protection over standard water repellents by sealing out water, oil, grease and food staining from concrete and masonry surfaces.


  • Extends the life of concrete and masonry surfaces
  • Reduces staining caused by motor oils, grease, and food
  • Keeps surfaces clean
  • Easy to clean – Reduces maintenance costs
  • Maximum long term protection against salt corrosion, deicing chemicals, mildew, water, wind driven rain, airborne contaminants, surface spalling from freeze/thaw cycles and other severe weather conditions
  • An effective chloride screen
  • Contains long alkyl groups especially suitable for alkaline concrete surfaces
  • Prolongs the surface life and prevents damage from within by maintaining vapor permeability
  • Can be applied to surfaces which are slightly damp
  • Quick formation of surface repellency and chemical resistance
  • Does not alter natural surface texture or appearance
  • Excellent depth of penetration
  • No masking of windows necessary


Gurad/Film Forming Sealers

Penetrating Sealer and Concrete Curing in one easy-to-use product.