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    You are here: Home1 / Shop2 / Building3 / Cleaners Protectors & Primers4 / Cleaners & Protectors5 / Larsen’s Stone & Grout Protector | Tile Sealer
    “Renovating Floor Cleaner up to 40m” has been added to your basket. View basket
    Larsen LaStone Grout and Stone Protector, protective sealer designed to repel water, oil, and stains on natural stone and grout surfaces for long-lasting durability.

    Larsen’s Stone & Grout Protector | Tile Sealer

    £12.88 Inc Vat

    Larsen’s Stone & Grout Protector is a high-performance penetrating sealer designed to protect natural stone and cement-based grout from staining and moisture penetration. It enhances durability while maintaining the natural appearance of tiled surfaces.

    12 in stock

    SKU: LASTONE&GROUT Category: Cleaners & Protectors Brand: Larsens Building Products
    • Description
    • Additional information
    • Delivery

    Larsen’s Stone & Grout Protector

    Larsen’s Stone & Grout Protector offers reliable protection for tiled surfaces exposed to moisture and staining. After installation, sealing remains a crucial step. Therefore, using a high-quality grout sealer helps maintain appearance and longevity.

    This protector penetrates deeply into porous surfaces. As a result, it reduces water absorption and helps prevent common household stains.

    Because it dries clear, it preserves the natural finish of stone and grout without altering colour.


    What Is Larsen’s Stone & Grout Protector?

    Larsen’s protector is a penetrating stone sealer formulated for porous natural stone and cement-based grout joints. It creates an invisible barrier within the surface rather than forming a surface film.

    Unlike topical coatings, this tile protector allows the surface to breathe. Consequently, moisture vapour can escape while liquids struggle to penetrate.

    This balanced protection supports both performance and aesthetics.


    Key Features of This Stone and Grout Protector

    Larsen’s Stone & Grout delivers several practical benefits:

    • Penetrating formulation for deep protection
    • Suitable for internal and external use
    • Reduces water and oil-based staining
    • Maintains natural appearance
    • Helps prolong tile and grout lifespan
    • Easy application process

    Additionally, it supports long-term maintenance. Therefore, routine cleaning becomes easier after sealing.


    Where Can You Use This Grout Sealer?

    Larsen’s protector suits a wide range of tiled environments.

    Natural Stone Surfaces

    Use this natural stone sealer on:

    • Limestone
    • Sandstone
    • Slate
    • Travertine
    • Other porous stone types

    Because natural stone absorbs liquids easily, sealing significantly improves durability.

    Cement-Based Grout Joints

    Grout lines often stain faster than tiles. Therefore, sealing grout joints reduces discolouration and moisture ingress.

    Apply after grout has fully cured for best results.

    Next Working Day Delivery: Yes, we hold all our products in stock at our 7000 sq ft Nottingham warehouse and at our 3000 sq ft warehouse in Market Harborough and use DPD for a tracked next-day delivery.

    Collection Available: You can always collect from our Norttinagham location and help yourself to a free tea and coffee.

    Larsens Building Products

    Additional information

    Weight 1.05 kg

    Delivery

    Delivery costs to UK mainland

    Standard UK Delivery: £6.98 next working day delivery.

    Premium Delivery: before 12pm: £20.28

    Saturday Delivery: £28.62

    Highlands & Channel Isles: variable, please use the delivery calculator on the checkout page.

    For more details see our Delivery information here.

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    • Larsen Extra Strength Cement Remover, heavy-duty acid-based cleaner for removing cement, mortar, and limescale from masonry, tile, and concrete surfaces.
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    Related products

    • Larsen LaClean Shine Renovating Floor Cleaner, concentrated formula for deep cleaning and restoring shine on tiled, vinyl, and stone floors up to 40m² coverage.
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    Why choose Kudos Trading?

    Kudos Trading has been supplying the UK with underfloor heating since 2001.

    As one of the UK’s longest-established specialists, we combine decades of experience with a personal, friendly service from our Nottinghamshire-based team.

    Read more

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    Floor Heating Systems Ltd, Fairway Court, Wigwam Lane, Hucknall, NG15 7TA

    0115 9632314

    sales@kudostrading.co.uk

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