Sorry for the delay in replying to this but I asked Andy to conduct some workshop tests under our strictly controlled conditions and supply his opinions, which are as follows.
"Now that things are getting practical I thought I would have a go. I haven't tried this 'plate test' before for 'polymeric action' so I thought we should do it ourselves. To make any reasonable assessment it had to be comparative so I used several different conditioners/protectors, poured small puddles onto a plate and allowed to dry (24hours) I wasn't happy using the speed drying process. I am not sure what the results were supposed to prove but I think it was more coagulation or congealing that was going on than 'polymeric' action which I believe is more to do with combining polymers or creating molecular chains!!!!! and is not something I would expect to see or assess so not proving very much at all.
Anyway as the plate did not simulate leather to any degree I decided to go a bit further and do the same experiment with pigment coated leather. Puddle of product, allow to dry for 24-36hours, examine. I was very happy with how our product performed, well adhered to the surface, no cracking, crazing, or flaking when flexed (although it eventually gave way under severe stress). I won't comment here on the other products for professional reasons but I do not feel the need for any immediate improvements to our product. Again the test is not indicitive of any real performance. We recommend that our product is applied in a thin layer, the quantity of products tested must have been 100x the thickness of that and took 36 hours to dry completely, but there may be some correlations to performance.
The test is easy enough for any of you to try for yourselves and make your own mind up.
I also note that Paul is making a direct price comparison between LTT and FC and also that FC product is thicker and therefore that this must make it better.
We used to use a thicker product but have found that making a thin protector it is more effective at protection (by comparitive testing), covers 30-50% more area ( by applying to suites and measuring quantities), 30-50% quicker to apply (by timing application) and less effort (by assessing how much my arm ached!!).
If 100ml* is required for the average suite cost difference is 80p (not as dramatic as £50/£90) and then compute all the above into the equation, we won't be thickening up our product any time soon.
*Quantity can be anything from 50 - 200ml depending on size of furniture and leather absorbency."
Thanks to Andy for doing this for me.
Regards
Judy