I always remove the nozzle and stretch cling film accross the end excluding the air. It has worked over a period of several weeks but can't comment about longer periods. Mike
<hr width=100% size=1>My Mum say's I'm not a fat b@st@rd, just heavy boned.
Now that *is* a good tip. Any ideas on how to smuggle it past my wife? My reputation with her has hardly recovered since I brought a motor-cycle into the house in bits 25years ago.
Polyurethane sealants are moisture curing, so putting them in the fridge may slow the process a little, but is probably not worth the trouble and strife!
Best to place in air tight container with silica gel sachets available from Jessops etc for keeping cameras and lens dry.(can be dried and reused)