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Arbosil XL 1099 – One Part Non-Staining Silicone Sealant

Specifically designed for use against Marble, Granite, Pre Cast Concrete and other sensitive natural or manmade 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.

Recommended 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

Application Arbosil XL1099 is supplied in polyethylene 380ml cartridges and can be applied into the joint using an Arbo Caulking Gun.

Joint Size Suitability Joint Width Minimum 6mm Maximum 25mm (single application); 50mm (multiple applications) Joint Depth Minimum 10mm on porous substrates Minimum 6mm on non-porous substrates Maximum 15mm

PACKAGING 25 x 380ml Polyethylene Cartridges per box. Polyethylene Nozzles are included in each box. COLOURS White, Black, Grey, Anthracite, Limestone, Buff, Portland, Rustic Red, Terracotta (Special colours can be made to order subject to minimum batch size quantities. Please contact Adshead Ratcliffe Technical Services Department for further information).

APPLICATION INSTRUCTIONS Joint preparation The joint surfaces must be clean, dry and free from all contamination. The surfaces should be degreased using the appropriate Arbo Cleaner. Primers may be required on some substrates. It is recommended that Adshead Ratcliffe Technical Services Department should be consulted and advice obtained with regard to the choice of primer for specific purposes. Joint Backing Where applicable, appropriate joint filler e.g. closed cell polyethylene foam, should be used to provide the correct joint depth. All joint preparation, priming, and sealant application should be carried out in accordance with BS 8000 Part 16, the British Standard for the sealing of joints in buildings using sealants.