EPDM LINER &
(Products available at
bottom of this page)
TJB-INC recommends using 45 mil. EPDM
Fish Safe Rubber Liner when installing a custom water
feature that includes aquadic life. The rubber stays flexible
even during the coldest months and has a 25 year manufacturer's
warranty against breakdown.
NOTE: Do not compare this
EPDM Liner to EPDM Roofing Liner even though they look the
same. Roofing Liner has an algeacide in the
composistion of the rubber that if used in a water feature, will be
released and will kill all of your
fish, plants, snails, turtles & frogs. The EPDM
Rubber Liner must be stamped as "Fish Safe" if it is to be
All of our EPDM Products are "FISH
To learn how to
make a perfect seam," Click Here" !
YOUR LINER: Take the maximum width and
length measurements with a tape measure. Add the maximum depth,
twice (once down, once up) plus add at least 1 foot extra to each
side and end (2 for width, 2 for length). You now will have enough
liner to do your project. Liner comes in 5’ increments of width.
Round up to the next size, not down. Always use an underlayment
fabric under your liner. Sand won’t stay on a vertical surface.
It’s cheap protection for your liner. You wouldn’t install new
carpet without pad, don’t install your liner without one
We offer a video presentation by Firestone describing the uses
of EPDM Rubber Liner & how to install and seam the
material. After you are finished viewing the video, click on
the BACK arrow (located in the upper left corner of your screen) to
return to this screen. "DOWNLOAD LINER
Liner, Underlayment, Seam & Repair Supplies