Mega Grey™ Silicone

US Item #: 99942
Tech Docs
Tech Docs
Product Details:
Mega Grey is designed for high rigidity, high vibration, and high performance. This moisture curing gasketing material cures into a strong silicone rubber that maintains long lasting durable and flexible formed-in-place gaskets. Mega Grey resists aging, weathering and will not harden, shrink, or crack. Non-corrosive to steel, iron, and aluminum.

Size: 1.5 oz

Units per case: 12

1High Vibration Applications
2Temperature Range -65°F to 650°F(-54°C to 343°C)
3Sensor Safe, Low Odor and Non-Corrosive
4Resists Oils, Water and Antifreeze Mixtures
Use to replace most gaskets including rubber, cork, felt, paper, composite, and other silicone gaskets. Use Mega Grey applications such as valve covers, waterpump, intake manifold end seals, thermostat housings and more

1. For best results, surfaces should be clean and dry.
2. Cut nozzle and apply acontinuous 1/16″ to 1/4″ (2 to 6mm) bead of silicone to one surface, surrounding all bolt holes.
Assemble parts immediately while silicone is still wet. Finger tighten until material begins to squeeze out around flange.
3. Let dry for one hour then tighten to torque specifications.
4. Allow 24 hours to fully cure before filling with fluids or returning to service. 5. Replace cap after use. NOTE: Not recommended for use on head gaskets or parts in contact with gasoline.

Causes serious eye irritation. May cause allergic skin reaction. Suspected of causing cancer.

Precautionary Statements – Prevention: Contains: Calcium carbonate, Limestone, Stearic acid,2-butanone oxime, Carbon black. Obtain special instructions before use. Do not handle until all safetyprecautions have been read and understood. Use personal protective equipment as required. Wash face,hands and any exposed skin thoroughly after handling. Wear protective gloves/protective clothing/eyeprotection/face protection. Avoid breathing dust/fume/gas/mist/vapors/spray. Contaminated work clothingshould not be allowed out of the workplace.

Precautionary Statements – Response: IF IN EYES: Rinsecautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. If eye irritation persists: Get medical advice/attention.

IF ON SKIN: Wash with plenty of soap andwater. If skin irritation or rash occurs: Get medical advice/attention. Take off contaminated clothing andwash before reuse.

Precautionary Statements – Storage: Store in a well-ventilated place. Keep containertightly closed. Store locked up. Precautionary Statements – Disposal: Dispose of contents/container to anapproved waste disposal plant. Keep out of the reach of children.

You may also like...

Versachem Heavy Duty Tailpipe Repair Kit
10343 Muffler Repair Kit
Muffler Repair Kit
99939 VC Mega Grey RTV
Mega Grey™ Silicone
99839 VC Mega Black RTV
Mega Black™ Silicone
90214 mockup
Plastic Tank & Radiator Repair Kit
90180 mockup
Heavy-Duty Fuel Tank Repair Kit
Buy online