My portable convection oven (heats to 500 degrees) glass door fell out of the metal bracket. Would this work to glue it back in?

Be careful of sealant giving off toxic fumes the first few times you use it. Try heating up the oven 2-3 times before actually placing food inside that could absorb the toxic off-gasses.

Would this be a good product for sealing a crack in a dishwasher liner?

Yes- I did this, along with filling in a gap on the dishwasher door gasket (which was ultimately replaced). Worked great! Be sure to clean the surface and rough it up a little (a bit of sandpaper, then clean the sandpaper dust off before application of the RTV). Used it a few years ago- is still sealed; all is well.

Can I use it to glue shower mirror to tile in my shower

I wouldn't use it for that purpose myself. I qouls suggest an industrial caulking-type adhesive such as Loctite or Tough As Nails.

Can you remove it if needed?

Believe the instructions are on the back side of the package. You can use acetone or paint thinner to remove.Its great stuff. Works well.

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J-B Weld 31319 Black RTV Silicone Sealant and Adhesive - 3 oz.

Product ID: 281735766

Details

Brand
J-B Weld
Item dimensions L x W x H
22.9 x 12.7 x
Item weight
109 Grams
Material
Silicone
Style
Industrial

⚡Cures at room temperature

💧Waterproof & weather-resistant

🛠️40+ years trusted strength

¥3033

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal it like a pro—because your projects deserve the strongest bond!

PROVEN LEGACY - Backed by over 40 years of industry trust, delivering the world’s strongest bond for your projects.
PRECISION BONDING - Adheres seamlessly to rubber and uneven surfaces, making every fix look professional.
UNMATCHED DURABILITY - Forms a tough, waterproof seal that won’t shrink or crack, ensuring long-lasting protection.
VERSATILE PERFORMANCE - Perfect for automotive, household, and industrial uses—seals everything from windshields to door frames.
EFFORTLESS APPLICATION - Room Temperature Vulcanizing formula cures quickly with ambient moisture—no heat needed.

J-B Weld 31319 Black RTV Silicone Sealant and Adhesive is a premium, room temperature curing silicone designed for durable, waterproof sealing and bonding. Trusted for over 40 years, it resists weathering, shrinking, and cracking, making it ideal for automotive and household applications requiring a reliable, flexible seal.

Specifications

ASIN	B00ID8F8E4
Best Sellers Rank	#12 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Fillers, Adhesives & Sealants
Brand Name	J-B Weld
Color	Black
Compatible Material	Rubber
Country Of Origin	USA
Customer Reviews	4.3 4.3 out of 5 stars (16,137)
Global Trade Identification Number	00043425313195
Included Components	no
Item Dimensions	22.9 x 12.7 x 5.1 centimeters
Item Form	Liquid
Item Type Name	BONDING_ADHESIVES
Item Weight	109 Grams
Manufacturer	JBWeld
Material Type	Silicone
Model	31319
Number of Items	1
Number of Packs	1
Part Number	31319
Style Name	Industrial
Surface Recommendation	Countertop, Pipe, Sink, Tile, Tub, Wall
UPC	043425313195
Unit Count	1 Count
Water Resistance Level	Waterproof

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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.

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TrustScore 4.5 | 7,300+ reviews

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¥3033

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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