fissure sealants to teeth on NHS?

[Ruby40]

I am moving back to the UK from abroad and would like to ask if fissure sealant to childrens molars to prevent decay are covered by the NHS dental treatment. If it isn't, does anyone know the cost of having this donein the UK. The Dentist here charges £15 a molar to have sealant applied and I am not sure if it is cheaper in the UK or not. Thanks.

My kids got it done for free by nhs dentist.

Not sure, but am going to keep an eye on this as I want my dc's to have it done.

I had mine done and have no fillings

I'll pay for it if the NHS won't do it though.