91 000 74051 Maxiseal is a nano-technology, impregnating sealer — not a grout or grout-admixture, but a protective sealant you apply to tile, stone or grout surfaces.
It's designed to penetrate into porous and semi-porous surfaces (tiles, natural stone, cement grout, masonry, etc.) and create an invisible protective barrier.
Because it's a sealer (not a paint or top-coat), it doesn't significantly change the look, color or texture of the surface — it preserves the natural appearance.
�� Key Benefits & What It Protects Against
When used correctly, Maxiseal offers:
Water-repellency (hydrophobic) + oil / stain resistance (oleophobic) — makes surfaces resistant to water, oil, alkalis and common staining substances (coffee, juice, dirt, dust).
Enhanced surface hardness & reduced slipperiness — treated surfaces are reportedly "harder and less slippery," which helps especially on floors or outdoor tile/stone surfaces.
Protection against UV, weathering, freeze-thaw cycles & efflorescence — good for exterior applications or areas exposed to moisture/climate fluctuation.
Easier maintenance & cleaning — since the surface resists staining and moisture, cleaning becomes simpler and routine maintenance is easier.
�� Where & When You Should Use Maxiseal
Maxiseal is best used when:
You have porous or natural stone tiles, cement grout, masonry or concrete surfaces — e.g. marble, granite, limestone, terracotta, sandstone, slate, cement-grout joints, etc.
You want to protect surfaces from moisture/ oil/ stains — bathrooms, kitchens, wet zones, patios, balconies, exterior walls/facades, natural-stone flooring, etc.
You prefer maintenance ease and long-term durability — particularly in homes or commercial spaces where surfaces are exposed to dirt, spills, foot-traffic, or weather.
You're preparing surfaces before grouting — many sealer use-cases involve "pre-grouting application" to protect tile/stone from grout stain absorption.
⚠️ What It Does Not Do — Limitations
It does not replace grout, epoxy, or waterproofing — it only seals and protects porous surfaces/grout/tile from stains and absorption.
Surface must be clean, dry and free from dust, oil, grease or curing compounds before applying — otherwise performance will be compromised.
If not applied properly (wrong surface, insufficient absorption, excess residue not wiped off), it may not provide effective protection.