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Sandstone/Natural Stone Sealer - Dry Finish - 25 litre

Name: Sandstone/Natural Stone Sealer - Dry Finish - 25 litre
Brand: SMARTSEAL
SKU: LF-IQQC-N3ZZ
Price: 246.95 GBP
Availability: InStock

Sold by Smartseal UK

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 external and internal applications.

Technical specifications

Volume: 25 litres

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 methods: Roller, sprayer, or brush

Installation

Pre-treat the surface with an appropriate cleaning product.

If necessary, clean the surface using a pressure washer and allow it to dry thoroughly 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.

For surfaces treated with a sweep-in pointing compound within the last 6 months, clean the natural stone with Smartseal Residue Remover prior to application.

Apply on vertical surfaces starting from the bottom and working upwards.

Do not apply in damp conditions; ensure the surface is dry and temperatures are between 13°C and 23°C.

Check the weather forecast to ensure no rain is expected for at least 8 hours after application.

Usage

Shake the container well before use.

Ensure the surface area is completely clean from dirt and grime.

Apply the 1st coat to saturation using a roller, sprayer, or brush.

After approximately 45 minutes, apply a 2nd lighter 'mist' coat if suitable.

If over-application occurs, remove excess sealer with a dry sponge or cloth within 45 minutes.

Avoid walking on the surface for 4 hours after application and for 48 hours for heavy traffic.

Clean all equipment with water immediately after use.

Other information

Shelf life: 12 months in the original sealed container; use within 3 months once opened.

Store away from direct sunlight and sources of heat; protect from frost.

Features

Brand
SMARTSEAL
Environmental certification
Organic farming
Colour
Transparent
Colour family
White
Volume in litres
25 l

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Sandstone/Natural Stone Sealer - Dry Finish - 25 litre

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