Arbosil XL 1099

Specifically designed for use against Marble, Granite, Pre Cast Concrete and other sensitive natural or man made substrates where other sealants may cause staining. Also recommended for perimeter sealing on curtain walling and perimeter sealing of polyester powder coated and UpvcU frames when the abutting substrate is a natural stone.

Arbosil XL 1099

  • One Part Non-Staining Silicone Sealant


  • Joints in Natural Stone
    NB – It is strongly recommended that Arbosil XL1099 is tested against the stone before application.

Not recommended

  • Floor Joints over 6mm
  • Overpainting


  • Black
  • Buff
  • Grey
  • Limestone
  • Portland
  • Rustic Red
  • White
  • Anthracite
  • Terracotta