Originally Posted by Brimstone
Here's a related question about the DAP HHR cement - what's the shelf life like? I've gathered all the materials for my first practice seat upholstery along with a gallon of the DAP and was wondering how best to preserve it?
Since I don't have any spray equipment I was gonna brush/roll it on (which I've read is fine to do), so my thoughts were to transfer some of the cement from the gallon can into a quart-sized can which I would use first - this way I wouldn't have to constantly open the gallon can every time I wanted to use it. Would filling the remaining space in the gallon can with propane (like with long-term paint storage) help, or not worth the effort? I'll be keeping the cans in the house so they won't be subject to freezing temps during the winter.
As far as I can say.. It has a pretty long shelf life..I have left some in a spray gun for over a month with no problem..And I have also used it by brushing it on.. As far as the propane, I have no idea about that.. Mr.Dan would sure know more about this then me.. Just letting you know what I know..