"Great Stuff" sealant query.

[trialscot]

Just got a can of this from Screwfix and noticed that it says it will seal itself shut if sitting unused for over 2 hours "and may not be restarted."
Does this really mean I've got to use the can up in one go?.

 

[Deluks]

No, but a plug in the end of the nozzle or tube should be used to make it airtight when you're not using it.

 

[gcol]

Never had much luck in using a can of expanding foam twice myself - horrible stuff. What did we do before expanding foam? Cue old fellas tales about horse hair etc.

 

[trialscot]

Thanks again.