FYI: If you're not looking for a full-home resealing, you can try using mastic duct sealant — basically, a paintable sealant that will close leaks and holes — for a quick DIY way to plug one ...
LIRR President Rob Free is flanked by elected officials and MTA staff at the Mastic-Shirley station renewal event. / Photo by Glen Sager/LIRR “We are thrilled to welcome Mastic-Shirley customers ...
and I saw a video of my longtime peer Ryan, over in Massachusetts, doing some Mastic work. I have zero experience using mastic. It just isn’t a “thing” here in rural Wisconsin, but I am ...