14 January 2013, 21:26
(14 January 2013, 17:59)Mortblanc Wrote: Correx is nothing but cardboard made from plastic.
The paperboard will black out windows just as well, if used on the inside, and can be had for free out the back door of the local liquer store on delivery day.
It is also a good insulator for leaky walls if your BOL is not a million pound estate on the lakefront but happens to be an abandoned shed in a thicket or on your garden allotment.
Spot on mate. But with 1 great advantage. It's waterproof so won't go soggy if it gets wet.
Good point about the insulator. I never considered that.