Cannot say. I bought it as a waterproof sealant and for this purpose it works perfectly.

Is this for 1 lb? Or for 10?

1 Lb. Was more than enough with plenty left over for other jobs

Can this be used to patch a hole in the wall around stove gas pipe?

Are you talking about a gas line coming into the stove, I’d say yes it can be. If you’re talking about the actual stove pipe that gets hot then no.

Would this work to fill a 2 inch hole with electrical wires coming through it that is immersed in hot water?

Yes, the only limit to this material is your wallet and imagination,

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RectorSeal Duct Seal 81880 Compound, Easily Applied to Plumbing & Metal Fabrication, Paintable General Purpose Sealant, 1 lb

RectorSeal Duct Seal 81880 Compound, Easily Applied to Plumbing & Metal Fabrication, Paintable General Purpose Sealant, 1 lb

Product ID: 30987123

Details

Brand
Rectorseal
Item Weight
0.45 Kilograms
Item dimensions L x W x H
6.5 x 3 x 3
Material
Putty
Style
1 lb

💧Air & water tight, resistant to water & mild chemicals

🌡️Works from 25°F to 120°F for versatile application

🛠️Soft, moldable putty for custom sealing

19767CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🛡️ Seal smart, seal strong — the pro’s choice for flawless finishes!

MOLD IT YOUR WAY - Hand-moldable putty that adapts perfectly to any surface or shape, reusable for multiple projects.
TEMPERATURE READY - Applies easily in a wide temperature range (25°F-120°F), ensuring no downtime regardless of season.
PAINT READY FINISH - Can be painted immediately after application without bleeding through, blending seamlessly into your project.
SEAL WITH CONFIDENCE - Creates a durable, air and water-tight barrier that resists water, alcohol, and mild acids without corroding metals or plastics.
TRADE TRUSTED QUALITY - Preferred by HVAC, plumbing, and electrical pros for reliable, non-toxic sealing that won’t irritate skin or damage materials.

RectorSeal Duct Seal 81880 is a gray, soft, non-toxic putty compound designed for professional-grade sealing in HVAC, plumbing, and metal fabrication. It adheres to most clean, dry surfaces, is reusable, and works effectively across a broad temperature range. This asbestos-free sealant creates an air and water-tight barrier resistant to water, alcohol, and mild acids, while being safe on plastics and metals. Paintable immediately after application, it’s the trusted solution for tradesmen seeking durable, versatile sealing with a flawless finish.

Specifications

ASIN	B008A3UG94
Best Sellers Rank	#2,134 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Hardware Sealers
Brand Name	Rectorseal
Color	Gray
Compatible Material	Metal
Customer Reviews	4.7 4.7 out of 5 stars (1,842)
Global Trade Identification Number	00021449818803
Included Components	Duct Seal Compound
Item Dimensions	6.5 x 3 x 3 inches
Item Form	Putty
Item Type Name	Duct Seal Compound
Item Weight	0.45 Kilograms
Manufacturer	The Rectorseal Corporation
Material Type	Putty
Model	81880
Number of Items	1
Part Number	81880
Style Name	1 lb
Surface Recommendation	Adheres to most clean dry surfaces
UPC	021449818803
Unit Count	1.0 Count
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.

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

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

3 weeks ago

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19767CFA

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

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Vikram D.

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

2 weeks ago

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