When did 3.5qt become 1gal?

When then Marketing dept realized that Americans will never accept the world wide metric system

Can you use this on a painted wall?

As long as you plan on repainting the wall

Will it work for ceiling exterior patio?

Joint compound and moisture don't go together. I would use a silicone base product

What is the shelf life and how long is it good after opening?

I have not had this particular brand long enough to really know but if sealed properly is seems to last quite a while.

U S Gypsum 385140 385140004 All Purpose Joint Compound 3

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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6413342₫

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Elevate your space with the pro’s choice in joint compounds!

BUDGET SMART CHOICE - Top-tier quality at a fraction of big-box prices—maximize value without compromise.
GENEROUS 3 3 L VOLUME - Ample compound to tackle multiple projects without constant repurchasing.
PRO LEVEL CONSISTENCY - Easy to apply paste formula ensures professional results every time.
SMOOTH FAST DRYING FINISH - Achieve flawless walls with quick-dry technology that saves you time and effort.
VERSATILE SURFACE COMPATIBILITY - Perfectly adheres to drywall, wood, and concrete for all your repair needs.

U S GYPSUM 385140 All Purpose Joint Compound offers 3.3 liters of premium gypsum-based paste designed for smooth, fast-drying wall repairs. Weighing 13.4 pounds, it’s engineered for versatile use on drywall, wood, and concrete surfaces. Trusted by professionals and DIYers alike, this compound delivers consistent, easy application and excellent value, making it a staple for flawless finishes.

Specifications

ASIN	B000LNIJ7C
Best Sellers Rank	#33,337 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #47 in Industrial Joint Sealants
Brand	USG Interiors
Brand Name	USG Interiors
Color	White
Compatible Material	Various Building Materials, Including Drywall, Wood, and Concrete
Customer Reviews	4.7 out of 5 stars 1,050 Reviews
Global Trade Identification Number	00081099000058
Item Dimensions	3.88 x 15 x 8.5 inches
Item Form	Paste
Item Type Name	All Purpose Joint Compound
Item Weight	12 Pounds
Item dimensions L x W x H	3.88 x 15 x 8.5 inches
Manufacturer	Lancaster Distribution
Material	Gypsum
Material Type	Gypsum
Model	385140
Number of Items	1
Part Number	385140
Surface Recommendation	Drywall, Wood, Concrete
UPC	081099000058
Unit Count	112.0 Fluid Ounces
Warranty Description	Warranty
Water Resistance Level	Not Water Resistant

Reviews

I**V

4.03.2026

A**N

2.05.2020

R**D

2.11.2025

C**G

12.02.2026

T**.

10.10.2025

A**R

26.01.2026

C**V

15.01.2026

T**N

1.02.2026

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6413342₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

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TrustScore 4.5 | 7,300+ reviews

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