Does anyone know anything about gardening?

Slightly dull update, but possibly useful.

2 months on this is how the sealant has held up on black limestone. I'll give another update a year in.

It's been rinsed off now and then, but otherwise generally abused by the kids with scooters, stones etc. I'm sure cleaning would bring it up a bit better, but I sort of wanted to show what it's like in reality day-to-day.

My assessment overall is that it is worth doing:

1. It brings out the colour
   
2. It makes each slab more even in colour
   
3. It protects from sun/UV and water - see the state of the spares
   
4. Spills don't stain (well give you time to clean before the do)
   
   

Minty fresh:

Today (with and without sealant):

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