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> Petrolatum Tape & Mastic Coatings
Trenton Innercoat
for
Pipeline Reconditioning

An all-purpose pipe coating with
excellent adhesion and wetting
to protect pipelines and irregular metal surfaces from corrosion.

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Description
Trenton Innercoat
protects straight pipe or irregular metal surfaces
from corrosion. It can be used for new services,
field patching, weld cutbacks and pipeline
reconditioning. It is a blend of microcrystalline
waxes designed to provide the most desirable
corrosion resistance, adhesion and wetting
characteristics. It is hot-applied directly to the
pipe surface and is always over-wrapped with a
proper Trenton wrapper depending on the type of
application. Its ease of application and “forgiving”
character in difficult applications make it an ideal
all-purpose pipe coating.
Advantages
- An effective pipe
coating proven by over 50 years of field use
- Excellent
corrosion barrier
- Low moisture
absorption and transmission
- Excellent
dielectric barrier
- Excellent wetting
and adhesion properties
- Excellent
ductility
- Permanently inert
- Resistant to
chemicals and bacteria commonly found in soils
- Easy to apply
- Compatible with
other coating materials
- Can be reheated
without altering composition
- No primers
required
- No waiting before
backfilling
- No dangerous
fumes
- Non-toxic,
non-carcinogenic
- Packaged in
convenient 7 1/2 lb. blocks or 47 lb. box
Application Procedure
Clean pipe surface
free of loose rust and scale, loose coating, dirt,
grease, moisture and other foreign matter. Heat
Innercoat to between 250° and 350°F in summer and
between 350° and 500°F in winter to ensure proper
adhesion. Then pour or brush Innercoat directly onto
the clean and dry surface. For straight pipe use the
“granny rag” method. Once Innercoat is applied, wrap
with Guard-Wrap. A thin coating of Innercoat can
then be applied over the Guard-Wrap for additional
protection.
Packaging
47 lb box
7-1/2 lb blocks (10 per case), 75 lbs/case
7-1/2 lb.blocks, quartered (10 per case), 75
lbs/case
Specifications
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Color |
Brown |
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Specific gravity
at 77°F |
.88 to .94 |
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Flash point, min |
500°F |
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Melting point |
160°F to 175°F |
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Penetration at
77°F |
26-50 |
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Dielectric
strength |
100 volts/mil |
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Safety |
Trenton Innercoat MSDS |
Quantity
Requirements
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