Product

Jefferys No.2 Black Marine Glue
This traditional product, now owned by Davey & Company, has been
the premier choice for traditional deck seaming around the world
for decades.
Still produced in England from the original formula, it is as reliable
today as throughout the last century. It will adhere tenaciously to the
seam for many years, remaining flexible in low temperatures and
withstanding softening at high temperatures.
To apply, once carefully heated to a working temperature of around
370 degrees F (190 degrees C) it can be poured onto the prepared
seams. Two applications are needed to ensure that all steam and air
are released. Average usage 1kg to 10 metre run.