Permatex 81160 High-temp Red RTV Silicone 85G
Description
Permatex Hi-Temp RTV Silicone Gasket is a single
component, room temperature vulcanizing gasketing
compound designed to provide reliable “formed-in-place”
gaskets for mechanical assemblies. This material cures on
exposure to moisture in the air to form a tough, flexible, silicone
rubber gasket. The product resists aging, weathering and
thermal cycling without hardening, shrinking or cracking.
Designed to maintain maximum performance in a continuous
temperature environment of 600F. OEM Specified.
For assembly as a form-in-place gasket
For assembly as a gasket dressing
Note: Product not recommended for use as a cylinder
head gasket or head gasket sealant.
Storage of Unused Product
Permatex Hi-Temp RTV Silicone Gasket cures on exposure to
moisture in the air. The product dries tack free in one hour and
fully cures in 24 hours. Cure times will vary with temperature,
humidity and gap. Note: The curing process can cause
corrosion to some surfaces, for critical applications use the Ultra
Series silicones.
The product retains effective properties in contact with
automotive fluids, such as motor oil, transmission fluids,
alcohol, and antifreeze solutions. Note: Not recommended for
parts in contact with gasoline.
This product is not recommended for use in pure oxygen
and/or oxygen rich systems and should not be selected as
a sealant for chlorine or other strong oxidizing materials.
For safe handling information on this product, consult the
Material Safety Data Sheet, (MSDS).
Products shall be ideally stored in a cool, dry location in
unopened containers at a temperature between 8 to 28C
(46 to 82F) unless otherwise labeled. Optimal storage is at the
lower half of this temperature range. To prevent contamination
of unused product, do not return any material to its original
container.
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Permatex 81160 High-temp Red Rtv Silicone Gasket Maker 85g
Permatex Hi-Temp RTV Silicone Gasket is a single
component, room temperature vulcanizing gasketing
compound designed to provide reliable “formed-in-place”
gaskets for mechanical assemblies. This material cures on
exposure to moisture in the air to form a tough, flexible, silicone
rubber gasket. The product resists aging, weathering and
thermal cycling without hardening, shrinking or cracking.
Designed to maintain maximum performance in a continuous
temperature environment of 600F. OEM Specified.
PRODUCT BENEFITS
- High temperature use
- Superior adhesion and flexibility
- Replaces most cut gaskets
- Can be used as a gasket maker or dressing
- Easy application
- Non-flammable
- Non-toxic
TYPICAL APPLICATIONS
- Drive housings
- Exhaust manifolds
- Thermostat housings
- Valve covers
- Timing gear covers
- Water pumps
- Differential covers
DIRECTIONS FOR USE
For assembly as a form-in-place gasket
- Remove all previous material from mating surfaces.
Permatex Gasket Remover is recommended for most
materials, not for plastics or painted surfaces. - For best results, clean and dry all surfaces with a
residue-free solvent, such as Permatex Brake and
Parts Cleaner. - Cut nozzle to desired bead size, 1/16“ to 1/4“ in
diameter. An 1/8” bead is usually sufficient for most
applications. - Remove cap, puncture tube or cartridge seal and attach
extension nozzle. - Apply a continuous and even bead of silicone to one
surface, first tracing the internal areas of the gasket
configuration, then all surrounding bolt holes - Assemble parts immediately while silicone is still wet.
- Finger tighten flange only until material begins to seep
out the sides of the flange. - Allow to set for at least two hours and re-torque at lease
one quarter to one half turn. - For best results, allow to cure overnight
For assembly as a gasket dressing
- Repeat steps 1 thru 4 as in previous section.
- Apply a thin film of silicone to one surface to be
sealed. - Place the pre-cut gasket onto silicone film.
- Apply a second thin to pre-cut gasket surface.
- Remove any excess and assemble parts immediately.
Note: Product not recommended for use as a cylinder
head gasket or head gasket sealant.
Instructions for PowerBead
- Clean and dry all flange surfaces to be sealed.
- Remove black cap from top of extension nozzle.
- Turn nozzle extension one complete turn (360)
counterclockwise. - Depress finger trigger and apply a continuous 1/16 inch
to 1/8 inch PowerBead to one surface. - Assemble parts immediately while silicone is still wet.
- Finger tighten flange only until material begins to seep
out the sides of the flange. - Allow to set for at least two hours and re-torque at least
one quarter to one half turn. - For best results, allow to cure overnight.
- To close, turn extension nozzle clockwise until tight
(about one full turn). Wipe off excess material from
nozzle and replace black cap.
Storage of Unused Product
- Create a “Silicone Plug” by allowing excess material to
extend beyond the extension nozzle or aerosol tip to
cure, sealing and protecting the remaining product from
moisture. For reuse, simply remove the cured product
from the tip. - For PowerBead dispensers, you may store remaining
product using either the above “silicone plug” method
or using the included plastic cap
For Cleanup
- Remove uncured product from parts and hand-tools
with Permatex® Brake and Parts Cleaner. If skinned
over, break film with a dry cloth to remove as much as
possible. Remove the remaining material with
Permatex® Gasket Remover. - Clean hands with a dry cloth or Permatex Fast
Orange hand cleaner.
TYPICAL CURING PERFORMANCE
Permatex Hi-Temp RTV Silicone Gasket cures on exposure to
moisture in the air. The product dries tack free in one hour and
fully cures in 24 hours. Cure times will vary with temperature,
humidity and gap. Note: The curing process can cause
corrosion to some surfaces, for critical applications use the Ultra
Series silicones.
Chemical / Solvent Resistance
The product retains effective properties in contact with
automotive fluids, such as motor oil, transmission fluids,
alcohol, and antifreeze solutions. Note: Not recommended for
parts in contact with gasoline.
GENERAL INFORMATION
This product is not recommended for use in pure oxygen
and/or oxygen rich systems and should not be selected as
a sealant for chlorine or other strong oxidizing materials.
For safe handling information on this product, consult the
Material Safety Data Sheet, (MSDS).
STORAGE
Products shall be ideally stored in a cool, dry location in
unopened containers at a temperature between 8 to 28C
(46 to 82F) unless otherwise labeled. Optimal storage is at the
lower half of this temperature range. To prevent contamination
of unused product, do not return any material to its original
container.
Permatex 81160 High-temp Red RTV Silicone 85G
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