andy
you shouldn't need any extra sealant with the P gasket but it wouldn't go amiss. More import that you make sure you clean both surfaces before re-build.
jase
can anyone help me. my wiper motor park dose nt work. the problem isnt the motor itself because ive tried it on my mates landy. weve also swapped the relay.problem seems to be between the switch and the relay. any ideas?