Patio Sealers

Protect your paving work with our range of patio sealers. Designed to block out moisture, stains and algae, a good patio sealant helps keep your paving looking better for longer. Whether you're sealing new slabs or giving old surfaces a refresh, these products are easy to apply and built to handle the British weather. Ideal for block paving, sandstone paving and everything in between. Use a sealant as the final step in your next paving job for a patio that stays in top shape for a long time. 

Q: What types of patio sealer do you stock?

A: We stock a wide range of patio sealers for natural stone, block paving, concrete, and patios, including:

• Standard patio sealant – for general protection against water and weather

• Wet look patio sealer – enhances colour and gives a darker, glossy finish

• Sandstone and stone sealer – designed to protect porous natural stone like Indian sandstone

• Block paving sealer – helps lock in jointing sand and prevent weed growth

• Drive seal – ideal for high-traffic driveways and concrete areas

Q: What’s the difference between patio sealant and stone sealer?

A: If you're sealing natural stone, go with a stone-specific or sandstone sealer for best results.

• Patio sealants are general-purpose and suitable for most hard landscaping surfaces.

• Stone sealers are designed for porous natural stone, such as sandstone, limestone, or granite, offering deeper penetration and better long-term protection.

Q: Do you sell wet look patio sealers?

A: Yes, we stock wet look patio sealers, like Thompsons Patio & Block Paving Seal Wet Look. These wet look sealers can enhance the colour of your slabs and give them a richer, darker finish. These are great for bringing out the natural tones in stone or block paving, while also protecting against weather, staining and algae.

Q: Can I use patio sealer on block paving or driveways?

A: Yes, we stock dedicated block paving sealers and drive sealant, specifically designed to protect driveways, paths and other heavy load or high traffic areas. These help stabilise jointing sand, protect tarmac, reduce weed growth, and protect against oil and water stains. 

Q: How do I apply patio sealer?

A: Follow these steps:

1. Clean and dry the surface thoroughly

2. Check the weather - you’ll need to avoid any rain during and after application

3. Apply with a brush, roller, or sprayer, depending on the product

4. Allow to dry before walking or driving on the area

5. Apply a second coat if needed, as per the tin

Always check the product instructions for specific guidance on surface prep, drying times and coverage.

Q: How many coats of patio sealant do I need?

A: Most patio sealers work best with two coats, but some one-coat seals are available for light-duty areas. Always check the product tin to see what's recommended for your paving type.

Q: Do sealers change the colour of the patio?

A: It depends on the finish:

• Clear or natural finish – protects without changing the colour

• Wet look sealers – darken and enhance the colour for a richer appearance

• Black sealants – adds a dark finish, great for tarmaced areas

Always do a patch test first if you’re unsure how the final finish will look.

Q: Do you deliver patio sealers?

A: Yes, we deliver all types of patio sealants, block paving sealers and stone sealers across the UK. Order online for quick delivery or contact your local JT Atkinson branch to check stock or arrange collection.