Do I have to prep the surface since I've used my grill several times?

Yes, the grease and oils from cooking will effect the ability of the sealer to adhere to the surface. I used a spray degreaser and a stiff bristle brush and then finished with rubbing alcohol on a paper towel.

Is this applied inside or outside the smoker?

Either one would work. The best application is inside the smoker so that the sealant isn't seen from the outside.

would this seal on a granite counter top joint?

As a contactor that lays counter tops I'd use a non-sanded grout with a latex mixing compound. It shouldn't take much.

Can it be used to adhere silacon feet to the grates of a cooktop?

It should work fine as long as it is not expected to actually provide support.

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🖤 Seal it like a pro—weatherproof, sleek, and stress-free!

SLEEK BLACK FINISH - Adds a professional, clean look with its rich black waterproof color.
COMPACT LIGHTWEIGHT - Perfectly sized for easy handling and storage without bulk.
UNIVERSAL SURFACE BONDING - Seamlessly adheres to all gaskets and surfaces for versatile fixes.
EFFORTLESS DIY APPLICATION - Self-curing formula means no extra tools or fuss—just apply and go.
UNMATCHED WEATHER RESISTANCE - Stay worry-free with a sealant that defies rain, sun, and snow.

Silco Incorporated Silicone RTV 4500 is a high-strength, FDA-grade black silicone sealant designed for superior weather resistance and universal bonding. Its self-curing formula ensures easy application, creating a durable, waterproof seal on all gasket types and surfaces, ideal for professional and DIY use.

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Manufacturer	BBQgaskets.com
Part number	FDA-RTV-3OZ
Item Weight	100 g
Package Dimensions	15.01 x 6.1 x 2.9 cm; 100 g
Item model number	rtv4500B
Style	Compact
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No

Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz)

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