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

✅NSF & USDA food grade approved

🔥350°F temp rating

🧴2.8 fl oz squeeze tube

28097CFA

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Description

🛠️ Seal smart, seal safe — the pro’s choice for flawless, food-grade bonding!

WEATHER WARRIOR - Resists moisture, ozone, vibration, and weathering to keep your projects flawless.
PRECISION APPLICATION - Screw-on removable nozzle ensures mess-free, exact sealant placement every time.
ULTIMATE HEAT DEFENDER - Withstands scorching temps up to 350°F for relentless durability.
VERSATILE SURFACE GRIP - Bonds effortlessly to plastic, metal, glass, ceramic, rubber & more—no primer needed.
FOOD SAFE SEAL OF TRUST - NSF/ANSI 51 and USDA approved for safe kitchen and food applications.

Sil-Bond Food Grade NSF RTV Silicone Sealant is a premium 100% RTV silicone adhesive in a convenient 2.8 oz tube, NSF and USDA approved for food contact. It offers exceptional resistance to extreme temperatures (up to 350°F), moisture, ozone, vibration, and weathering. Designed for versatile adhesion on multiple surfaces without priming, it cures fully in 24 hours and features a removable screw-on nozzle for precise application.

Specifications

ASIN	B01F9HCISU
Best Sellers Rank	82,774 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,101 in Sealers
Brand	Sil-Bond
Colour	White
Compatible Material	Ceramic, Glass, Metal, Plastic, Porcelain, Rubber
Container Type	Tube
Customer Reviews	4.1 4.1 out of 5 stars (5)
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
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
Specific Uses For Product	Repair
Unit Count	1.0 count
Viscosity Level	Medium to High
Water Resistance Level	Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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28097CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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