Those silicon sheets are so darned handy. Its no good for say, a top carb gasket as it tends to displace on thin edges but its fine for exterior seals, base of carb, seals for water containers, and stands incredibly high temperatures too. Its also good if you do any soldering as it make an excellent protective mat for surfaces. Nice and easy to cut.
Exellent in a camper as you can plonk hot pans on it.
