Details

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The Sikagard®-703 GroutSeal is a premium water-based silane/siloxane grout sealer specially formulated to provide long-lasting water repellency for tile joints, grout lines, concrete, and other porous building surfaces. Its low-viscosity formula penetrates deeply into grout and hairline cracks, creating an invisible protective barrier that helps prevent water ingress while maintaining the natural appearance of the surface.

Ready to use with no mixing required, Sikagard®-703 GroutSeal helps reduce moisture absorption, dirt accumulation, mould, algae, and fungal growth, extending the lifespan of tiled surfaces. It is suitable for both interior and exterior applications and can be overcoated with compatible paints and coatings after treatment.

Ideal for bathrooms, kitchens, balconies, terraces, walls, facades, concrete, brickwork, cement render, and tile grout joints, Sikagard®-703 GroutSeal is an excellent preventive maintenance solution for residential, commercial, and industrial buildings.

KEY FEATURES

✔ Ready-to-use water-based grout sealer
✔ Advanced Silane/Siloxane water repellent technology
✔ Deep penetration into grout joints and porous surfaces
✔ Invisible finish that does not alter surface appearance
✔ Helps prevent water seepage and moisture penetration
✔ Reduces dirt pick-up, mould, algae, and fungal growth
✔ Suitable for interior and exterior applications
✔ Environmentally friendly and easy to apply

APPLICATIONS

• Tile grout joints
• Bathroom and toilet tiles
• Kitchen wall and floor tiles
• Balcony and terrace tiles
• Concrete surfaces
• Brick and masonry walls
• Cement render
• Building facades and exterior walls

SPECIFICATIONS

• Brand: SIKA
• Product Name: Sikagard®-703 GroutSeal
• Product Type: Water Repellent Grout Sealer
• Chemical Base: Silane / Siloxane
• Appearance: Ready-to-use Water-Based Liquid
• Available Packaging: 500ml / 1L / 5L
• Application: Tile Grout, Concrete & Building Surfaces

WHY CHOOSE SIKAGARD®-703 GROUTSEAL?

The Sikagard®-703 GroutSeal provides a simple and effective way to protect grout joints and porous surfaces from water damage. Its penetrating Silane/Siloxane technology creates an invisible waterproof barrier that helps prevent leaks, keeps grout cleaner for longer, and reduces maintenance, making it an ideal solution for homes, commercial buildings, and renovation projects.