Boss 323 Hi-Temp Silicone Gasket Maker - 142200

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$29.99 $47.52


Muli-Purpose Silicone Sealant BOSS 323 Hi-Temp Blue Gasket Maker is a one-part, nonslumping paste that cures to a tough, rubbery solid at room temperature on exposure to vapor in the air. This silicone was formulated to perform at temperatures ranging from -85°F to 400°F (-65°C to 204°C). BOSS 323 is non-corrosive and oxygen-sensor safe.

Product Specifications

Brand Soudal Accumetric
Color Blue
Composition 1% - 5% Difluoroethane (Propellant), 5% - 10% Distillates (Petroleum), Hydrotreated Middle, 5% - 10% Amorphous Silica, 5% - 10% Amorphous Silica
Item Silicone Gasket Maker
Odor Acetic Acid
Packaging 12 Can/Case
Series 323
Size 8 oz
Specific Gravity 1.007
Sub Brand BOSS(R)
Temperature -35 to 140 deg F
Tensile Strength 350 psi
Type High Temperature
WARNING: The following product(s) can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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