ditto that for price on weber. the spf rapid i find has a very short pot life and setting time which is nice for reasonable size jobs although no one local to me does it so when i use i buy a pallet at a time.
Dunlop floor addy, find it pretty good and consistent, slighty grainy, only use this when I fit for a seriously upmarket bath and tile shop as this is what they supply.
granfix, really like their grouts, rapid flexible is a good product, dont like their non flex rapid set as it gets runny in the bucket after you have mixed it perfect, infact most non flex adhesives do to a lesser extent.
tubbed multifix is excellent
nicobond, good consistent addy's, not too keen on the tubbed, white wall grout is best you will use!
Mapei, only used grout's and find them to be excellent