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Westpac Materials

Model # 18040H

Internet # 100320402

Store SKU # 981867

3.59-Gal. Red Dot All-Purpose Pre-Mixed Joint Compound

This item has been discontinued.
The Home Depot no longer carries this specific product.



Model # 18040H

Internet # 100320402

Store SKU # 981867

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 Red Dot is a versatile performer suitable for all finishing applications with excellent bond and great workability. Use all-purpose Red Dot for taping and first coating corner trims.

  • Pre-mixed, vinyl-based compound
  • Approximate 24-hour drying time
  • Use for applications requiring a smooth finish
  • Covers approximately 400 sq. ft.
  • Non-tinted
  • Note: Product may vary by store

Info & Guides

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Coverage Area (sq. ft.) 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Container Size (gallons) 
Drying Time (hours) 
24 h 
Drywall Features 
No Additional Features 
Product Weight (lb.) 
48 lb 


Rated 4.7 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by Excellent Product for patching up walls I have bought this product twice in the past three years. The first time I used it to patch the seams in drywall when I put all new drywall in a bathroom. Recently I've needed to patch up some walls and I was low on it and just wanted a fresh batch anyway after I used most of the old stuff to patch some big holes left from a demolition of built in cabinets. It is very easy to work with and you can keep reusing it for various projects from the same box for years as long as you close the plastic bag nicely so there is no air left inside. It comes in a plastic bag inside the cardboard box and it is easy to just keep packing it down and resealing it. At less than $8 for almost 50 pounds of it you can always buy a fresh box for an important project though. April 30, 2011
Rated 5.0 out of 5.0 by Great product...excellent price Westpac products always seem to be superior to others I have tried. Easy to sand and works easy to use. March 3, 2012
Rated 4.0 out of 5.0 by Ready-Mix Product Ready-Mixed Product which box doesn't say, meaning while convenient, you have to use the whole thing once u open it, not only what, it has a short shelf life compared to customer-mix products. HD's sign to rotate the inventory every 60 days should had given me the hint but it wasn't clear. I thought this was a customer-mix product. Otherwise seems to work fine. June 26, 2010
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Store Exclusive. This item is available for purchase in select stores only.