I bought this before for $32, now its $37, why a price hike of 15% in under a year?

Its 2022, Supply Chain Issues, shipping delays, pandemic restrictions? Surprised it's not $45.

Can you reseal a fish tank with this?

I cannot see why not -- it is excellent for everything. But first, perhaps contact some experts of fish tanks -- retail stores, distributors, manufacturers, to be sure. The other consideration is whether or not the product may or may not contain chemicals harmful to fish.

I used this on accident for a rear differential gasket. I know it's the wrong stuff and I am going to remove it but has anyone else done this?

keep checking it every week, if it doesn't leak why change itsupposed to use a gasket and nothing else but I have used this stuff inplace of gaskets in a pinch

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Permatex 81158-12PK Black Silicone Adhesive Sealant, 3 oz. Tube (Pack of 12)

Permatex 81158-12PK Black Silicone Adhesive Sealant, 3 oz. Tube (Pack of 12)

Product ID: 258211068

Details

Brand
Permatex
Item form
Liquid
Material
Silicone
Special features
Waterproof
Specific uses for product
Repair

💧100% waterproof & weatherproof

🌡️Wide temp range -75°F to 450°F

🛠️12-pack bulk power

736.70 DT

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Description

🖤 Seal it like a pro — black silicone that never quits!

ALL SURFACE MASTERY - Bonds glass, metal, vinyl & more with unmatched versatility
BULK PACK ADVANTAGE - 12 tubes to keep your projects running without interruption
VERTICAL HORIZONTAL READY - Adheres securely on any surface orientation without sagging
EXTREME TEMPERATURE RESILIENCE - Performs flawlessly from freezing cold to scorching heat
WATERPROOF WEATHERPROOF SHIELD - Seals out water, oil, grease, and vibration for lasting protection

Permatex 81158-12PK is a professional-grade black RTV silicone adhesive sealant designed for indoor and outdoor use. This 12-pack of 3 oz tubes offers waterproof, flexible bonding and sealing across multiple materials including glass, metal, vinyl, and fabric. Resistant to extreme temperatures (-75°F to 450°F), oil, water, weather, vibration, and grease, it’s perfect for durable repairs on horizontal and vertical surfaces alike.

Specifications

ASIN	B001REZ6OI
Best Sellers Rank	#1,702 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Silicone Sealers
Brand Name	Permatex
Color	Black
Compatible Material	Vinyl
Container Type	Tube
Customer Reviews	4.5 4.5 out of 5 stars (11,724)
Global Trade Identification Number	30686226811586
Item Form	Liquid
Item Package Quantity	1
Item Weight	0.01 Ounces
Manufacturer	Permatex
Material Type	Silicone
Model	81158-12PK
Number of Pieces	12
Other Special Features of the Product	Waterproof
Part Number	81158-12PK
Specific Uses For Product	Repair, Carpentry
Unit Count	1020.5828 Grams
Volume	3 Fluid Ounces
Water Resistance Level	Waterproof

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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736.70 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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