How strong is this glue? Can it be used to reapir a crack in 1 galon water reservior?

I would think so, I used it on a conical fermenter for my beer brewing and its worked fine for a few years now. No major pressure on it, just 7 gallons of product.

Can it be applied to a jar to store food in?

I'm not sure, I can tell you its ratted Food Safe. I used it to seal a crack in a conical fermentor I use for home brewed beer and cider. worked fine and left no taste that I could tell.

(white) what is the texture of the surface after cured? smooth? gritty? matte? shiny? how can it be made as smooth as possible?

To make as smooth as possible: after you apply the stuff, spray some water with soap (detergent/shampoo works) and smooth it out with your fingers... this method works great for corners and joints where a bead is required.... will probably make a not so great job on a flat surface :-)

is it dishwasher safe?

The package says its temperature range is -62ºF to 350ºF. I don't know how hot a dishwasher gets, but it might be ok on the top shelf.

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⚡ Seal with confidence, bond with brilliance!

COMPACT 2 8 OZ TUBE - Perfectly sized for precise application without waste or mess.
SLEEK WHITE FINISH - Blends effortlessly with modern appliances and surfaces for a clean look.
VERSATILE BONDING POWER - Ideal for sealing, bonding, and repairing in food prep and storage areas.
CERTIFIED FOOD SAFE SEAL - NSF & FDA approvals ensure your kitchen stays hygienic and compliant.
PREMIUM RTV SILICONE STRENGTH - Withstands heat, moisture, and wear for long-lasting, reliable seals.

Sil-Bond's 2.8oz white RTV silicone sealant is a food-grade adhesive certified by NSF and FDA, designed for durable, heat- and moisture-resistant sealing in kitchens and food-related environments. Its compact size and clean finish make it a must-have for professional-grade repairs and installations.

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Container Type	Tube
Water Resistance Level	Water Resistant
Full Cure Time	24 Hours
Item Form	Ounce,Paste
Special Features	Extreme Temperature Resistance, Moisture Resistance, Ozone Resistance, Vibration Resistance, Weathering Resistance
Specific Uses For Product	Repair
Compatible Material	Aluminum, Glass, Plastic, Metal, Rubber
Volume	2.8 Fluid Ounces
Item Package Quantity	1
Color	white
Material Type	Silicone

Food Grade NSF FDA RTV Silicone Sealant Adhesive White 2.8oz

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