Sealing indian sandstone - Best sealant

[jerry49]

I,ve had a small patio laid with Indian sandstone 40sq m,s. I had some 6 years ago and they have the black spot so I want to protect my new stone. Any reccomendations?

[seanandruby]

try here jerry
Also remember if you are sealing anything that no way it can be done until warmer, drier seasons, it is to damp now so wait till summer.

[local patios and driveway]

Milk?

[local patios and driveway]

Before internet know alls see my last post and start spreading it, you cant seal anything with milk, its a joke in reference to a blackpool cowboy outfit that used to do it.

[London Stone Paving]

Use either lithofin stain stop or better still dry treat stain proof. They are both impregnating sealants which dont leave any nasty looking sheen

Dont use a cheap multipurpose sealer that you find in Wickes or B&Q. they will leave your patio looking like its been painted with superglue.

Steve