Answers to Questions about Fixing a Damp Basement Q: "I have a damp basement wall with efflorescense and some crumbling...the wall has mostly dried up which product do you recommend I use to seal my basement wall?" A: Prepare the concrete first by removing the efflorescence using a wire brush or wire wheel on a electric drill. Once removed, apply RadonSeal Plus to seal the basement wall. Please take the time to read about sealing porous cinder blocks.
#Sillería Bolonia. Moldes para hormigón impreso. La tienda de Comercial Llinás. http://tienda.comerciallinas.com/Silleria-Bolonia