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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Sil-Bond Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)

Sil-Bond Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)

Product ID: 371804492

Details

Brand
Sil-Bond
Item form
Paste
Material
Aluminum
Specific uses for product
Repair

🔥350°F max temp

🧴2.8 fl oz precision tube

🛡️NSF food-grade certified

€ 44.27

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Description

🛠️ Seal it like a pro—because your projects deserve the best!

BUILT TO LAST - Resists moisture, ozone, vibration, and weathering—durability that outperforms the rest.
ALL TERRAIN ADHESION - Bonds flawlessly to metal, glass, plastic, ceramic, rubber, and more—versatility unlocked.
HEAT PROOF SEALANT MASTERY - Withstands scorching temps up to 350°F—your projects stay intact under pressure.
PRECISION APPLICATION TUBE - Screw-on nozzle ensures mess-free, exact sealant placement every time.
CERTIFIED FOOD SAFE FORMULA - NSF & USDA approved for peace of mind in kitchen and food-related repairs.

Sil-Bond Food Grade NSF RTV Silicone Sealant is a premium 2.8 oz white silicone adhesive designed for professional-grade sealing and bonding. NSF and USDA approved for food safety, it withstands extreme temperatures up to 350°F, resists moisture, ozone, vibration, and weathering, and bonds reliably to a wide range of materials including metal, glass, and plastic. Its screw-on nozzle allows precise application, making it ideal for durable repairs in kitchens, automotive, marine, and industrial settings.

Specifications

ASIN	B01F9HCISU
Best Sellers Rank	83,746 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,114 in Sealers
Brand	Sil-Bond
Colour	White
Compatible Material	Ceramic, Glass, Metal, Plastic, Porcelain, Rubber
Container Type	Tube
Customer Reviews	5.0 out of 5 stars 4 Reviews
EU Spare Part Availability Duration	2 Years
Full Cure Time	24 Hours
Item Form	Paste
Item Package Quantity	1
Item Volume	2.8 Fluid Ounces
Item Weight	0.01 Ounces
Item form	Paste
Manufacturer	Silco Incorporated
Manufacturer Part Number	43338-2287
Material	Aluminum,Rubber,Silicone
Model Number	Sil Bond 4500
Number of Pieces	1
Other Special Features of the Product	Extreme Temperature Resistance, Moisture Resistance, Ozone Resistance, Vibration Resistance, Weathering Resistance
Special feature	Extreme Temperature Resistance, Moisture Resistance, Ozone Resistance, Vibration Resistance, Weathering Resistance Special feature Extreme Temperature Resistance, Moisture Resistance, Ozone Resistance, Vibration Resistance, Weathering Resistance See more
Specific Uses For Product	Repair
Specific uses for product	Repair
Unit Count	1.0 count
Viscosity Level	Medium to High
Water Resistance Level	Water Resistant

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€ 44.27

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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Sil-Bond Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)

Details

Details

Description

Specifications

Reviews

Common Questions