No matter what it encounters—wind, rain, sleet, sun or snow,
Log Jam effectively holds its seal. Log Jam chinking keeps your
home comfortable while keeping the weather where it
belongs—outside. It's the elastic sealant that handles joint
movement up to 100%—even in joints up to 4" wide—while
maintaining its original appearance.
With superior adhesion and
elasticity, Log Jam is guaranteed not to crack, tear or peel
away from logs. Plus it's the only chinking to hold a UL
one-hour fire rating. So Log Jam helps slow the spread of fires
from room to room, allowing your family more time to escape.
Log Jam's five textured colors seal your home with the traditional look of mortar and
are available in two convenient sizes (5 gallon pails and 30 oz. cartridges).