Can PermaBase be installed in bad weather?
Yes, mainly due to its low water absorption and because it is rotproof. Furthermore, after the jointing operation is done, it can be exposed to the elements for a few months before being finished with the final finishing product. But, before installing the finishing to PermaBase (e.g. acrylic coatings, stucco, tiles, etc.), we recommend that you clean the surface (a smooth brush and water, or just a water jet will often do) to remove dust, dirt, efflorescence or pollution that could be present due to its long exposure.