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Versachem Heavy Duty Tailpipe Repair Kit
10343 Muffler Repair Kit
Muffler Repair Kit
90101 VC Muffler Cast HD Tail Pipe Repair 1
Muffler Cast®: Heavy Duty - Tail Pipe Repair Kit
90100 VC HD Exaust Tailpipe Repair 3pc 1
Exhaust Tail Pipe Repair Kit
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Inferno Seal: Metal Repair
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WrapIt™ Repair Silicone Tape
82009 VC Exhaust Wrap 1
Exhaust Wrap: Metallic Adhesive Wrap
10341 VC Exhaust Pipe Repair 1
Tiger Patch®: Heavy Duty - Extreme Temp Exhaust Pipe Repair Kit
11109 VC Rear View Mirror Adhesive
Rear View Mirror Adhesive
10340 VC Tiger Patch Instant Repair 1
Tiger Patch®: Muffler/Tailpipe Quick Patch
10270 VC Tiger Patch HD 1
Tiger Patch®: Muffler/Tailpipe Quick Patch
10250 VC Graphite Lube Extra Fine
Dry Powder Graphite Lube

Mega Black™ Silicone

Mega Black Silicone is a high-flex, moisture curing gasketing material that cures into a strong silicone rubber that maintains long lasting durability and performance to make formed-in-place gaskets. This tough, flexible silicone rubber gasket resists aging and weathering. Will not harden, shrink, or crack. Non-corrosive to steel, iron, and aluminum.
99839 VC Mega Black RTV
99939 VC Mega Grey RTV

Mega Grey™ Silicone

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.

Frequently Asked Questions

Gasketing
Why would I use MEGA BLACK?
MEGA BLACK silicone is a high-flex, moisture curing gasketing material that also offers oil resistance. Today, we see components changing and unlike materials meeting (plastic/steel, aluminum/steel, etc.), all with different rates of expansion and contraction. In addition, with technology advancing, regulations and requirements tightening, we see thinner metals, fewer fasteners, and wider spread bolt patterns. The strength and flexibility of MEGA BLACK handles the changes and added stresses that exist between today’s lightweight, high performance, and premium component assemblies. It is sensor safe, low odor, and non-corrosive with resistance to oil and shop fluids.
Use on newer lightweight and premium components where maximum oil resistance is required. MEGA BLACK is best for assemblies where dissimilar materials meet. Application examples include valve covers, oil pans, oil pumps, intake manifold end seals, and timing gear covers.
MEGA GREY is designed for high rigidity, high torque, and high performance. This feature combination joined with outstanding resistance to oils, coolant, and shop fluids make MEGA GREY one of the most versatile gasket makers available. MEGA GREY resists aging, weathering and will not harden, shrink, or crack. It is sensor safe, low-odor and non-corrosive.
Use on high-torque, high vibration applications, like those common in import & late model engines and component upgrades. MEGA GREY is best for assemblies where high vibration exist. Application examples include valve covers, intake manifold end seals, timing covers, water pump and thermostat housings, Automatic transmission pans, and slip-fit exhaust parts.
Versachem® does not suggest adding any solvents, chemicals, or fillers to any of our products that will change their formulas, characteristics, or the way that the Versachem® product was designed to perform. Versachem® offers many other products that may work for your application. You can contact the Tech Center at 1-877-376-2839 and, if you give them more information, they will be able to help you select another product that might work for your application.
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