weberstone proof



Premium water based penetrating sealer weberstone proof is a premium water based, no sheen, ready-to-use penetrating sealer based on a innovative resin. It provides a maximum stain protection and can be used as a pre-grouting sealer for interior and exterior use. weberstone proof penetrates the pores without blocking the moisture vapor transmission. It protects in less than 6h and achieves a full cure in 24h.


Surface of application


Available packaging

Lebanon Syria Jordan KSA UAE Qatar Kuwait Oman
5 L - - - 5 L - - 5 L
20 L - - - 20 L - - 20 L

Documentation and brochures

To know before applying

  • The surface to be treated must be sound, free from powder residues and dust.
  • Tile adhesives and grouts should have completely dried and have acquired the recommended strength.
  • To wait a minimum of 24 hours before grouting when used as a pre-grout sealer
  • To carry out a sample trial on site before any application on tiles or stones

For more information please refer to the technical data sheet of the product

Features and benefits

  • Easy to apply
  • Protect in less than 6h
  • No sheen, leave a natural look
  • Used as a pre-grouting sealer


  • Do not mix with water
  • Do not apply over wet substrate

This product fits for these following projects