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 食品グレード NSF FDA RTV シリコンシーラント接着剤ホワイト 2.8オンス 1 43338-2287

Product ID: 725228766

Details

ブランド
Sil-Bond
商品用途・使用方法
修理。
材質
シリコン
特徴
色
ホワイト

✅NSF & FDA food-grade certified

🔥350°F heat resistance

🧴2.8 fl oz precision tube

$40.10

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Description

🛠️ Seal like a pro, last like a legend.

FOOD SAFE CONFIDENCE - NSF & FDA approved—perfect for professional-grade kitchen and food equipment repairs.
PRECISION APPLICATION - Squeeze tube with removable nozzle ensures mess-free, exact sealing every time.
ALL WEATHER DURABILITY - Resists moisture, ozone, vibration, and weathering—built to last in any environment.
VERSATILE BONDING POWER - Bonds effortlessly to plastics, metals, glass, ceramics, and more without priming.
UNMATCHED HEAT ENDURANCE - Withstands extreme temps up to 350°F for reliable performance under pressure.

Sil-Bond 4500 is a 2.8 fl oz white RTV silicone sealant that’s NSF and FDA food-grade certified, offering exceptional resistance to heat (up to 350°F), moisture, ozone, and vibration. Designed for precision application and durable, long-lasting bonds on multiple surfaces, it’s the go-to sealant for professional repairs in demanding environments.

Specifications

ASIN	B01F9HCISU
Amazon 売れ筋ランキング	産業・研究開発用品 - 42,693位 ( 産業・研究開発用品の売れ筋ランキングを見る ) 接着剤 - 877位
Compatible Material	プラスチック
カラー	ホワイト
パッケージ内に含まれる商品の数	1
パッケージ商品数	1
ブランド名	Sil-Bond
メーカー名	Silco Incorporated
メーカー型番	43338-2287
モデル番号	Sil Bond 4500
ユニット数	1.00 個
体積	2.8 液量オンス
商品の用途	修理。
商品の重量	0.01 オンス
完全治癒時間	24 時間
容器の種類	チューブ
特殊機能	極端な温度耐性、耐湿性、耐オゾン性、耐振動性、耐候性。
粘度レベル	ミディアム
素材	シリコン
耐水レベル	耐水

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$40.10

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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5 days ago

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Sil-Bond 食品グレード NSF FDA RTV シリコンシーラント 接着剤 ホワイト 2.8オンス 1 43338-2287

Details

Details

Description

Specifications

Common Questions

Sil-Bond 食品グレード NSF FDA RTV シリコンシーラント接着剤ホワイト 2.8オンス 1 43338-2287