Sealing of pipe openings at waterproofed areas Post date Home › Forums › Materials, Trades › Waterproofing › Sealing of pipe openings at waterproofed areas This topic has 0 replies, 1 voice, and was last updated 5 years ago by atuter. Viewing 1 post (of 1 total) Author Posts September 3, 2018 at 3:06 pm #460 atuterKeymaster Make sure that you cover in your scopes, who is doing the sealing around the pipe penetrations at waterproofed areas. Most probably if the gap is too big, your waterproofer will not want to do that. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In → Earthwork