Paving Sealer & Cleaner

Our paving sealer and cleaner range gives you everything you need to protect, maintain, and restore your natural stone. Whether your patio needs sealing after installation, your sandstone has picked up a rust or algae stain, or your joints need clearing after grouting, we stock a specialist product for every situation. Browse sealers, intensive cleaners, stain removers, and protective treatments below — all formulated for Indian sandstone, limestone, and natural stone paving.

Why You Should Seal Your Natural Stone Paving

Natural stone is porous. Without a sealer, it absorbs water, stains, moss, and algae. Over time, that causes discolouration, surface damage, and frost cracking in winter. A quality paving sealer prevents all of that. It penetrates the stone, seals the pores, and creates an invisible barrier against water, oil, and organic growth. You seal once and your paving stays protected for up to five years.

Sealing also makes your paving easier to clean. Dirt and moss sit on the surface rather than soaking in. A simple wash removes them without the need for harsh chemicals or pressure washing. Seal your paving after installation — and reseal every two to five years to maintain protection.

Our Paving Sealers

We stock a range of professional-grade sealers to suit different stone types and finishes:

Ultimate Sealer — A high-performance impregnating sealer for all natural stone paving. It penetrates deep into the stone, seals the pores, and delivers long-lasting protection without altering the natural appearance of the surface.
Colour Enhancing Sealer — Seals and protects your paving while enriching and deepening its natural colour. The ideal choice if you want your Indian sandstone to look its very best after installation.
Patio Sealer — A larger-volume sealer suited to bigger projects and trade applications. Provides a durable, weather-resistant finish on sandstone, limestone, and other natural stone.
Black Stone Colour Restorer — Restores and enhances the deep colour of dark stone paving, including Kotah Black. Use it to revive faded or dull black stone and bring back its original richness.
Pre Grout Protection — Apply this before grouting or jointing to protect the stone face from cement and grout staining. It makes residue removal far easier once the joints have set.

Our Paving Cleaners and Stain Removers

Stains, algae, rust, and jointing residue are all common problems on natural stone paving. We stock targeted solutions for every one of them:

Intensive Cleaner — A professional-strength paving cleaner for general deep cleaning of natural stone. It removes dirt, grime, moss, and surface discolouration without damaging the stone.
Black Spot & Algae Remover — Specifically formulated to kill and remove black spot lichen, green algae, and moss. Indian sandstone is particularly vulnerable to black spot — this product tackles it effectively.
Rust Stain Remover — Removes rust stains from natural stone paving quickly and without surface damage. Use it wherever metal furniture, fixings, or tools have left rust marks on your patio.
Iron Stain Away — A targeted treatment for iron and metal-based staining on natural stone. Effective on stubborn marks that standard cleaning products cannot shift.
Cement, Grout & Salt Residue Remover — Removes cement splashes, grout haze, and efflorescence from stone surfaces after installation. An essential product after laying or repointing any natural stone paving.
Joint Residue Remover — Clears polymeric sand, jointing compound, and adhesive residue from paving joints and surfaces. Use it after jointing to achieve a clean, finished result.

Which Product Do You Need?

Not sure where to start? Here is a quick guide:

Just installed new paving — Use Pre Grout Protection during jointing, then apply Ultimate Sealer or Colour Enhancing Sealer once the paving is fully set.
Black spot, algae or moss on your patio — Reach for the Black Spot & Algae Remover first. Then seal with Ultimate Sealer to prevent regrowth.
Rust or iron stains on your stone — Use Rust Stain Remover for surface rust marks or Iron Stain Away for deeper iron staining.
Cement or grout haze after installation — The Cement, Grout & Salt Residue Remover or Joint Residue Remover will clear this quickly.
General dirty or dull-looking paving — Start with the Intensive Cleaner, then reseal with Ultimate Sealer or Colour Enhancing Sealer.

Still unsure which product is right for your situation? Call our team on 0116 380 0545. We are here seven days a week, from 9am to 8pm.

Formulated for Indian Sandstone and Natural Stone Paving

Every product in our care range suits the natural stone paving we sell. Indian sandstone, limestone, and smooth sawn stone all benefit from the right sealer and the right cleaner applied at the right time. Using products specifically formulated for natural stone protects your investment. Generic household cleaners and sealers can strip sealant, bleach colour, or damage the stone surface permanently. Our range avoids all of that.

Free UK Delivery, VAT Included

Every care product ships free to addresses across the UK. All prices include VAT — no hidden charges at checkout. Order online or call us on 0116 380 0545 to place your order or get advice on the right product for your paving.

Browse Our Full Paving Sealer and Cleaner Range

Explore all of our products, every one is designed to keep natural stone paving looking its best year after year. Buy with confidence — free delivery, VAT included, and expert advice available seven days a week.

FAQs for Paving Sealer and Cleaner Range

When should I first seal my Indian sandstone paving?

Wait four to six weeks after laying before applying your first sealer. This gives the mortar bed time to fully cure and allows the stone to dry out completely. Sealing too early traps moisture beneath the surface, which can cause problems with the stone’s appearance and adhesion. Once the stone is fully dry, apply your sealer on a dry day with no rain forecast for 24 hours.

What is the difference between the Ultimate Sealer and the Colour Enhancing Sealer?

Both sealers protect your natural stone paving against water, staining, and organic growth. The Ultimate Sealer preserves the natural appearance of your stone — it protects without visibly changing the colour or finish. The Colour Enhancing Sealer does the same job but also deepens and enriches the natural colour of your stone, making it look as vibrant as it did when it was first laid. Choose Ultimate Sealer for a natural, understated look. Choose Colour Enhancing Sealer if you want your paving to look at its most striking.

How often should I reseal my paving?

Reseal natural stone paving every two to three years under normal UK conditions. You can test whether your sealer is still working by dropping a small amount of water on the stone surface. If it beads and runs off, the sealer is still active. If it absorbs into the stone, it is time to reseal. Heavy foot traffic or exposure to harsh weather may shorten the resealing interval.

How do I remove black spot from my sandstone patio?

Apply our Black Spot & Algae Remover directly to the affected areas. Keep the surface wet and allow the product to dwell for at least one hour — do not let it dry out during this time. Scrub with a stiff brush, then rinse thoroughly with clean water. For heavy infestations, a second application with a longer dwell time of two to three hours may be needed. Seal the cleaned stone afterwards to prevent regrowth.