Protect porous building surfaces from moisture with PELETICO STONOSEAL General Purpose Water Repellent 4L. This transparent impregnating solution is specially formulated to provide long-lasting water repellency for both interior and exterior vertical surfaces without altering their natural appearance.

Its deep-penetrating formula absorbs into the substrate, creating an invisible water-repellent barrier that helps reduce water absorption while allowing the surface to remain vapour permeable, enabling it to breathe naturally.

STONOSEAL is suitable for a wide range of porous mineral substrates, including aerated concrete, brickwork, cement plasters, natural and artificial stone, marble, and all types of concrete. It helps protect surfaces from moisture penetration, weathering, and water-related deterioration while preserving their original texture and appearance.

Not suitable for gypsum plasters.

Key Features

• Transparent water-repellent impregnating solution
• Capacity: 4 L
• Suitable for interior and exterior vertical surfaces
• Deep penetration into porous substrates
• Provides long-lasting water repellency
• Invisible finish that preserves the natural appearance
• Allows surfaces to breathe (vapour permeable)
• Suitable for aerated concrete, brickwork, cement plasters, natural and artificial stone, marble, and concrete
• Helps protect against moisture penetration and weathering
• Not suitable for gypsum plaster surfaces

Coverage

• Foam concrete & concrete blocks: 1–2 m²/L
• Plaster & brickwork: 2–3 m²/L
• Normal-weight concrete: 3–5 m²/L
• Natural or artificial stone: 4–8 m²/L
• Marble: 6–10 m²/L