"Whilst I have no idea about the tenacity of fecal matter when used to bond various materials together (never tried it).
I have to admit that this stuff really is tenacious.
Tested it by sticking a couple of bits of scrap MDF together. After half an hour I tried to pry the two parts apart by driving a cold chisel between them. The MDF split instead, leaving the glue joint and two faces firmly stuck together.
I've been using it for a variety of jobs since with reliable, solid bonds on everything I've tried thus far. Mainly wood to; wood, brick, plaster, rubber.
"Used to stick a largish piece of expanded polystyrene onto granite lintel above window to catch the business from a family of housemartins nesting above. Considering it's adjacent to the Atlantic ocean and in place 4 years later, I'd say it actually deserves 6 stars :) !"
"Excellent product. I have used grab adhesives before and not been overly impressed but the good reviews and the need to re-attach a load of skirting and architrave persuaded me to try again. A revelation, easy to apply, very fast grab and it seems to hold really well. It is expensive but saves lots of time. Only gave it 4 stars for reliability as the skirting has only been up for a few days. Thoroughly recommended."
"Used this for sticking down a piece of boarding over brickwork which had been painted and the board wasn't porous which could have been a problem for other adhesives but this stuff didn't seem to have any problem with it. High recommend."
"Had to put skirting on a (not straight) wall for a customer, (which had been tanked to cure water ingress so couldn't use screws/nails) so tried this for the first time. Much stickier/ more grab than Gripfill solvent free. It worked perfectly. Take care with it though, and if you get it on your fingers, be sure to have a tub of Wonder Wipes handy as is sticks like s**t to your fingers too!"
"this is the best adhesive ever made, it really does what it says, 2 years ago my boss refuesd to beleive there was such a product, so she would not go and ask for it, she said go get it yourself, now there is some it the store all the time in case of emergency, i am never without a tube in my workshop,"
"Used this to stick the shower fittings back on to a glass wall i installed, saved me drilling holes ,Moist atmosphere has had no effect on the performance of the adhesive. Have a tube to hand its good stuff!"