Internet #100320408

Model #18680H

Store SKU #981884

3-1/2 Qt. All-Purpose Pre-Mixed Joint Compound

  • Helps to eliminate blemishes from the surface of drywall
  • Allows minimal mixing and re-tempering
  • Pre-mixed compound offers easy application
  • See More Details

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Product Overview

Westpac Joint Compounds are pre-mixed vinyl based compounds formulated on the direct input from professional applicators. Westpac joint compounds provide ease of mixing, excellent working time, and minimal shrinkage and provide a smooth finished surface. All-Purpose joint compound is a versatile performer suitable for all finishing applications with excellent bond and great workability. Use all-purpose joint compound for taping and first coating corner trims.
  • California residents
  • Pre-mixed, vinyl-based compound
  • Approximate 24-hour drying time
  • Suitable for all finishing projects
  • Convenient 1 Gal. size
  • Covers approximately 95 sq. ft.
  • Non-tinted
  • Note: Product may vary by store

Info & Guides

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Specifications

Dimensions

Coverage Area (sq. ft.)
95
Product Depth (in.)
8
Product Height (in.)
7.75
Product Width (in.)
8

Details

Container Size (gallons)
0.875
Drying Time (hours)
24 h
Drywall Features
No Additional Features
Interior/Exterior
Interior
Product Weight (lb.)
13
Tinted
No

Questions & Answers

8Questions29Answers

I have a five gallon container of this, and no mixing tool. Do I have to mix all five gallons at ...

Asked by ES July 24, 2020
3
Answers

mine is premixed so don't need to mix it unless its really old and has been sitting for along time.

Can this be applied over old painted textured walls to make them smooth for new paint?

Asked by Kdog July 16, 2020
2
Answers

Yes. However, you should clean glossy surfaces with sandpaper or TSP before applying.

Setting time

Asked by Anastasia April 13, 2020
4
Answers

Setting time varies depending on the temperature and the humidity. For sanding or adding a second coat, I would recommend waiting at least an hour. More would be better. For painting, I would let it sit over night.

what is the fire rating?

Asked by Dave February 6, 2020
3
Answers

Not flammable, but I would not recommend using it for mortar in a fire-pit...

can I use this for tape and top/texture? And How much area will a 3.5 at cover?

Asked by 6ShotSteve November 22, 2019
2
Answers

Yes you "can" and about 95 Sq ft

Can this be used to patch up a wall?

Asked by Jenn November 15, 2019
5
Answers

No, you need something to be taped across hole, Then use joint compound.

Do i need to mix with water in the wespac alp purpose joint compound

Asked by Hern November 11, 2019
5
Answers

NO need. It is ready mix.

can I use a plastic trowel to apply? Only using on a small area.

Asked by mike October 8, 2015
5
Answers

Yes

Customer Reviews

  • 155 Customer Reviews
  • 4.7 out of 5 stars overall
93% of customers recommended.
Overall Ratings
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Went on well, was great to work with and easy to sand.
Went on well, was great to work with and easy to sand.
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Value :
3
Base on my use of this product .... Used to tape joints and apply a heavy artisan plaster finish to all the walls & ceilings in my woodshop. Worked well as a joint compound and feathered out smooth. Some shrinkage during the curing so a second feather coat was used. Since the top coat was thick, I had no need to sand the tape joint/screw coats prior to application. Remove only what you plan on using in about 5 minutes and place in a mud tray. Keep a lid on the bucket so the product doesn't dry out. I found that a 5 minute window gave me the best results for feathering. The product has a longer work time but 5 min. or less gave me the optimal consistency. Purchased the 1-callon bucket as a "trial size" and have since moved to the 5-gallon size of the same material.
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Great price and workability....
Great price and workability.
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This allowed me to easily repair some holes in the wall, and it allowed me to texture the wall as...
This allowed me to easily repair some holes in the wall, and it allowed me to texture the wall as well.
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Good product and good application. Very Nice...
Good product and good application. Very Nice
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Rating provided by a verified purchaser
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Very east to use and thins well for texture work...
Very east to use and thins well for texture work as well.
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Perfect material completed job with excellent results right out of...
Perfect material completed job with excellent results right out of container!
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