I am about to have a new smallish kitchen upvc window installed soon by an old mate who is a retired window installer, he has asked me to purchase the expanding foam and a good quality white silicone for the job.
I am looking at the items on sale at Toolstation as my order will be over £10 it makes good sense to buy from them.
The trouble is I am not sure what I am getting or what is the best to get could someone with the knowledge of the products point me to the correct one please.
I am guessing I will need some that adheres to brick and then one that will fix to non porous surfaces.
Any links, products names etc gratefully recieved.