Climashield and Stormdry were the winners in my test (see on Amazon: https://amzn.to/49x6wGG ).
If you want to know if brick waterproof sealers discolour the bricks, this video is for you.
I tested four different brick sealers that are widely sold in the UK. My test lasted seven months and is 100% impartial - I was not paid to conduct this test.
A full write-up can be found on the DIY Gardening website: https://diygardening.co.uk/products/brick-sealers/
Buy Stormdry on Amazon: https://amzn.to/49r01VF
Buy Climashield on Amazon: https://amzn.to/3QELw8i
Disclosure: As an Amazon affiliate, I may earn from purchases made via links.
