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PRODUCT DESCRIPTION

Permatex Ultra Gray Gasket Maker is a single component,

room temperature vulcanizing gasketing compound desi

gned to provide reliable"formed-in-place" gaskets for me

chanical 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, Desigend

to perform under the higher load conditions of engines

with closely spaced bolt patterns, and maintains outstanding

oil, water-glycol resistance.

PRODUCT BENEFITS

● High load resistance

● Improved oil resistance

● Non-corrosive

● Replaces most cut gaskets

● Can be used as a gasket maker or dressing

● Non-flammable, Non-toxic

● Low odor

TYPICAL APPLICATIONS

● Pump housings

● Machine tools

● Compressors

● Gearboxes

● Valve covers

● Oil pans

● Transmission pans

DIRECTIONS FOR USE

For assembly as a form-in-place gasket

1.Remove all previous material from mating surfaces.

   Permatex Gasket Remover or Silicone Stripper is recomm

   ended for most materials.

2.For best results, clean and dry all surfaces with a residue-

   free solvent, such as Permatex Brake and Patrs Cleaner.

3.Cut nozzle to desired bead size, 1/6 to 1/4 in diameter. An

   1/8 bead is usually sufficient for most applications.

4.Remove cap, puncture tube or cartridge seal and attach

   extension nozzle.

5.Apply a continuous and even bead of silicone to one sur

   face, firs tracing the internal areas of the gasket configu

   ration, then all surrounding bolt holes as shown below.

6.Assemble parts immediately while silicone is still wet.

   Secure or tighten to recommended torque specs.

7.Re-torque will not be necessary after the product has cured.

For assembly as a gasket dressing

1.Repeat steps 1 through 4 as in previous section 

2.Apply a thin film of silicone to one surface to be sealed.

3.Place the pre-cut gasket onto silicone film.

4.Apply a second thin film to pre-cut gasket surface.

5.Remove any excess and assemble parts immediately.

  Note:Product is not recommended for use as a cylinder

  head gasket or head gasket sealant.

Instructions for PowerBead

1.Clean and dry all flange surfaces to be sealed.

2.Remove black cap from top of extension nozzle.

3.Turn nozzle extension one complete turn(360)

   counterclockwise.

4.Depress finger trigger and apply a continuous 1/16 inch

   to 1/8 inch PowerBead to one surface.

5.Assemble parts immediately while silicone is still wet.

6.Finger tighten flange only until material begins to seep

   out the sides of the flange.

7.Allow to set for at least two hours and re-torque at least

   one quarter to one half turn.

8.For best results, allow to cure overmight.

9.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

1.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.

2.For PowerBead dispensers, you may store remaining

   product using either the above "silicone plug" method or

   using the included plastic cap.

For Cleanup

1.Remove uncured product from parts and hand-tools with

  Permatex Envirosafe ODC Free Cleaner/Degreaser. If skinned

  over, break film with a dry cloth to remove as much as possible

  Remove the remaining material with Permatex Gasket

  Remover.

2.Clean hands with a dry cloth or Permatex Fast Orange

   Hand Cleaner.

PROPERTIES OF UNCURED MATERIAL

                                                           Typical Value

Chemical Type                               Oxime silicone rubber

Appearance                                      Grey non-sag paste

Odor                                                         Low odor

Specific Gravity                                           1.5

Extrusion rate@25℃，（grams/min）      >250

Flash Point ℃(℉)                                     >93(>200)