MACWRAP
IS POSITIVELY SEALED TO THE PIPE WITH STEEL STRAPS
The MacWrap collar is secured around the pipe with a steel
strap on each side of the joint. These straps compress the mastic undersurface of the
collar into the surface of the pipe wall giving a water tight seal.
MACWRAP
PROVIDES A FLEXIBLE, WATERTIGHT BARRIER
MacWrap is a strong, multi-layered, reinforced collar that
is waterproof and flexible. It will allow the use of joints that have been damaged in
handling which may otherwise be rejected.
MACWRAP
IS PERMANENT
The MacWrap collar is highly resistant to acids and
alkalines. When the joint is finished the steel straps are embedded within the collar and
are protected from corrosion.
MACWRAP
Exterior Pipe Joint Sealers
Meet ASTM Standards Specification C-877-94 (Type II)
FIG. 2 Sealing Band Type 11 (Not
to Scale)
