No Daz Carpet spray glue It’s none water soluble 100% Acts as a primer for the tape on the mats and doesn’t interfere with the primer grit Contact spray is water soluble so not a good idea laying wet screed over it although it does with stand higher temperatures than carpet spray
Done a few screeds over the electric meshes. Always do a double hit Damn things always wanna float up a little bit on first coat. So I tend do a ‘skim’ with screed first, so once it sets and will not budge I do the finish coat.