Good tips there Grumpy.
On the Selley's contact cement I used, clamping was only recommended if using the "wet gluing" technique.
I've used the Bear contact in industrial maintenance situations and have never had a problem.
It's the first time I've used the Selley's, but by reading the can, it's the same glue.
Safety is very important, so choosing the correct adhesive for the job and following manufacturers instructions critical.
