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Product information

Description

General description

Natural Stone Sealer with a 'DRY' Invisible Finish is an effective impregnating sealer designed for sandstone, limestone, granite, and slate. This high-quality, clear, solvent-free acrylic coating system alters the chemical structure of porous stones, providing an excellent water-repellent and stain-resistant surface. It is resistant to algae, lichen, and staining, making it suitable for both internal and external applications.

Technical specifications

  • Volume: 100ml
  • Average coverage: 1st coat 4 - 8 m² per litre (4m² for Sandstone, 8m² for Slate & Granite); 2nd coat 8 - 16 m² per litre
  • Touch dry: 2 - 3 hours
  • Fully waterproof: 24 hours
  • Application temperature: above 13°C and no higher than 23°C
  • Shelf life: 12 months (in original sealed container); use within 3 months once opened
  • Preparation

  • Pre-treat the surface with an appropriate cleaning product.
  • If necessary, clean the surface thoroughly using a pressure washer and allow it to dry for at least 3 days.
  • Ensure the area is clean, dry, and free from contamination before applying the sealer.
  • Always test the product on-site in an inconspicuous area to ensure satisfaction with the final appearance.
  • If a sweep-in pointing compound has been used within the last 6 months, clean the natural stone with Smartseal Residue Remover prior to sealant application.
  • Application

  • Apply the sealer by roller, sprayer, or brush to saturation.
  • For best results, apply a second lighter coat once the first coat is touch dry (approximately 45 minutes after the first coat).
  • For vertical surfaces, apply to full saturation starting from the bottom and working upwards.
  • Do not apply in damp conditions; ensure no rain is forecast for at least 8 hours after application.
  • If over-application occurs, remove excess sealer with a dry roller or sponge within 45 minutes.
  • Avoid walking on the surface for 4 hours after application and 48 hours for heavy traffic.
  • Clean all equipment with water immediately after use.
  • Features

    • Brand
      SMARTSEAL
    • Material
      Natural stone
    • Colour
      Transparent
    • Suitable for
      Mineral / stone
    • Pcs per pack
      1
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    More than 7 million individual and professional customers

    More than 7 million individual and professional customers