Not just that, but (at least when last I needed this specific service) they had a great phone support system where you could call up and say "I need an adhesive

Not just that, but (at least when last I needed this specific service) they had a great phone support system where you could call up and say "I need an adhesive to connect $A to $B and have these curing properties and this strength" and someone would go through their database and make a list for you. Most companies with such a huge array of subtly different products are nowhere near so clear.