Patio Sealer Cambridge | HR Colour Enhancer for Stone & Paved Patios

Revive your Cambridge patio with professional-grade colour enhancement and protection.

HR Colour Enhancer is a UK-made patio sealer designed to enhance the natural colour of sandstone, slate, limestone, and more — while providing long-lasting protection. Whether you're in Newnham, Chesterton, Trumpington, or Romsey, our formula gives you professional results without the professional price tag.

This is the same sealer used by restoration experts, now made available for easy DIY application.

Professional Results — Without the Cost of a Contractor
HR Colour Enhancer gives your patio that freshly-restored look — without needing to hire anyone.
✔ Easy to apply
✔ Trusted by the trade
✔ Safe for sandstone, slate, limestone
✔ Made in the UK, ships nationwide
🛒 Ready to transform your patio?
1L: £39.99 – great for small patios, steps & detailing
5L: £138.00 – ideal for larger patios, terraces & driveways
Fast UK-wide shipping.

👉 Add to Basket Now and protect your stone the right way.

bottle of HR Colour Enhancer, Patio Sealer, Wet look Sealer, Sandstone Sealer, natural stone sealer, block paving sealer. concrete sealer. best patio sealer.

Before and after view of a sandstone cobble drive cleaner with HR Total Power Clean and sealed with HR Colour Enhancer. wet look sealer

Sanstone patio sealed and protected with HR Colour Enhnacer, best Patio Sealer

Black Limestone sealer on a limestone floor, before and after image of the sealer and how its bring out the colour in the stone and protecting it from water and oil based stains.

HR Colour Enhancer on Black Limestone cobble setts on a driveway.

Sandstone sealer for patios and driveways.

sandstone cleaned and sealed HR Colour Enhnacer & HR Total Power Clean the go to patio cleaning solution, this is our best patio cleaner and wet look patio sealer working..

Sandstone Patio cleaning with HR Total Power Clean.

block sandstone patio beading off water because its protected by HR Colour Enhnacer patio sealer.

Why Cambridge Homeowners Choose HR Colour Enhancer

✅ Deep colour enhancement that revives faded stone
✅ UV-stable & breathable — no peeling, no yellowing
✅ Water & stain-resistant — ideal for patios exposed to the British weather
✅ Matt or satin finish — protects while staying natural
✅ DIY-friendly — apply with roller, brush, or sprayer
✅ Made in the UK — fast shipping & expert support

“Used this on a tired sandstone patio in Chesterton. The colour came back instantly and it’s stayed protected through the winter. Really impressed.”

HR Colour Enhancer Patio Sealing

Perfect for Patios in Cambridge & Surrounding Areas

HR Colour Enhancer works beautifully on:

Sandstone patios in Newnham, Romsey & Chesterton
Slate terraces in Trumpington, Girton & Cherry Hinton
Limestone paving across Cambridge & South Cambridgeshire

Whether you have a classic Victorian home or a modern patio, this sealer delivers outstanding results.

Choose the right size for your project:

1L – £39.99 (perfect for small patios or steps)

5L – £138.00 (covers larger patios and driveways)

Protect your investment with one coat that lasts up to 5 years.

Ideal for:

Indian sandstone patio
Slate paving
Limestone & Yorkstone flags
Concrete slabs and textured pavers
Driveways, paths, and external steps

Use it to:

Lock in colour
Protect against the elements
Make cleaning easier for years to come

Newly sealed black limestone patio glistening with moisture, displaying the effectiveness of a high-quality sealer.

HR Colour Enhancer Patio Sealer

How to Apply HR Colour Enhancer

Clean thoroughly with HR Total Power Clean
Let the surface dry completely (at least 24 hours)
Apply HR Colour Enhancer with roller, brush or sprayer
Allow absorption, then remove excess product
Avoid foot traffic for 4–6 hours

One coat is typically enough. For porous surfaces, a second coat may be applied after 24 hours.

Frequently Asked Questions

Can I apply this patio sealer myself?
Absolutely. HR Colour Enhancer is designed for both professionals and DIYers. Clear instructions are included with every order.

Will this change the colour of my patio?
It enhances the natural tones of your stone, making the colours richer without a fake-looking shine. The finish remains matt or satin depending on your surface.

How long does HR Colour Enhancer last?
One coat lasts up to 2 – 5 years depending on exposure and foot traffic. Most patios only need a top-up every few seasons.

Is it safe for sandstone, slate and limestone?
Yes — this formula is designed specifically for natural stone. It won’t trap moisture or damage your surface.

Can I apply this myself?
Absolutely. Many of our customers are homeowners — we include clear instructions with every order.

Will it make my patio slippery?
No — this product dries matte. It doesn’t form a slippery coating.

How long does it last?
Up to 3 years per coat, depending on traffic and exposure. Reapplication is simple.

How much patio sealer do I need?
Coverage depends on how porous your stone is, but as a general guide:

1L covers 10–20m² (perfect for small patios or steps)
5L covers 50–100m² (ideal for full patios or driveways)
Very porous surfaces like sandstone may absorb more on the first coat.