SS-300 Product Description
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SS-300 is a fast curing silicone RTV adhesive rubber. SS-300 was developed
for applications requiring gasoline resistance and fast development of physical
properties, as well as fast unprimed adhesion. SS-300 is a 1-Part silicone
that allows handling of the bonded assembly within one hour of application
to the substrate. When cured, the elastomer resists weathering, ozone, moisture,
UV and high temperature.
Product Features
• Exceptional gasoline resistance
• Thixotropic paste
• Excellent unprimed adhesion to plastic, metal and glass
• Very fast onset of adhesion
• Exceptional fuel resistance
• Non-corrosive oxime cure
Color: Black
(custom colors available upon request)
Typical Applications
• Aftermarket adhesive sealant
• Automotive form in place gaskets
• Assembly line adhesive
Fast Cure Gasoline Resistant Silicone RTV Adhesive Sealant
Typical Properties
UNCURED
Viscosity, cps 500,000
Specific Gravity 1.28
Consistency : thixotropic paste
Working time, mins. @ R.T.: 8
Tack Free Time, mins. @ R.T.: 20
Application Rate, 90 PSI, g/min. 400
3mm orifice @ 0.6 MPa
CURED - R.T.
Cured -24 Hrs. @ R.T.
Tensile Strength, PSI 300
Elongation, % 260
Durometer, Shore A 38
Peel Strength, PPI 40
GASOLINE IMMERSION RESULTS
7 days @ 21C
Durometer 33 (12.1%)
Tensile 150 (50.0%)
Elongation 200 (22.5%)
Swell 25%
Method of Application
Dispense sealant onto part, mate parts. Do not squeeze all of the product
out of flange assembly. Allow to cure.
Chemical cure system
Oxime cure system
Curing
Cure speed can be accelerated with increased humidity to very rapid cures
exhibiting surprisingly fast adhesion. Typical utilization involves dispensing
in open air and ambient humidity to result in a high strength adhesive rubber.
Solids
98% solids, contains no solvents
Adhesion
Primerless adhesion to most plastics, metals and glass.
Service temperature
-65 to 260C
Limitations
Do not use product on head gaskets, solvent or fuel immersion applications.
Allow to fully cure before putting assembly into service. Ensure enough product
remains between flanges to be effective in an assembly.
Packaging
SS-300 is available in 10.3 oz. cartridges,
50 lb. pails and 500 lb. drums. This product is also available in customer
defined packaging sizes, upon request.
Handling and safety
For maximum shelf life, keep containers sealed when not in use. Keep out of
the reach of children. Uncured sealant irritates eyes and skin. Refer to MSDS.
Shelf-life
Sealed containers are guaranteed for 1 year from the ship date when stored
in a cool dry area below 70 F.
Limited warranty
All recommendations, statements and technical data herein are based on tests
we believe to be reliable and correct, but accuracy and completeness of said
tests are not guaranteed and are not to be construed as warranty, either expressed
or applied. User shall rely on his own information and tests to determine
suitability of the product for the intended use, and the user assumes all
risk and liability resulting from the use of this product. Manufacturer’s
sole responsibility shall be to replace that portion of product of the manufacturer
proves to be defective. Manufacturer shall not be liable to the buyer or any
third party for injury, loss or damage directly or indirectly resulting from
the use of, or inability to use, the product.
Recommendations or statements other than those contained in a written agreement
signed by an officer of the manufacturer shall not be binding by the manufacturer.
This product has not been tested for, and is therefore not recommended for,
uses for which prolonged contact with mucous membranes, abraded skin, or blood
is intended; or for uses which implantation within the human body is intended.
** Customized versions available upon request **