Dap 12143 1 Gallon Fast'N Final Spackling Interior & Exterior
Dap 12143 1 Gallon Fast'N Final Spackling Interior & Exterior
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Dap 12143 1 Gallon Fast'N Final Spackling Interior & Exterior

Key item features

  • Product Versatility: This lightweight, ready-to-use spackling compound is suitable for both interior and exterior applications, offering broad utility for various repair needs.
  • Effortless Application: Designed for ease of use, this product requires no sanding, simplifying the preparation and finishing stages of your projects.
  • Rapid Drying: The compound dries quickly, allowing for efficient project completion and reducing waiting times between steps.
  • Chemical Composition: Composed of Sodium Silicate Glass, Ethylene Glycol, Vinyl Acetate, and Formaldehyde, it has a pH range of 7-12 and a VOC of 9.5 g/l.
  • Safety Measures: With a flash point exceeding 200 degrees F, recommended media for fire suppression include carbon dioxide, dry chemical, and foam.
  • Physical Characteristics: Presented as a white paste with a slight sweet odor, it comes in a 1-gallon tub and has a 24-hour drying time.
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Current price is $32.43
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Sold and shipped by Max Warehouse
4.429600523903078 stars out of 5, based on 10689 seller reviews(4.4)
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4.2 out of 5 stars
stars64 ratings57 reviews
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Reviews summary

Pros

  • : Quickly fills small holes and nail holes.
  • : Works well on small holes and imperfections.
  • : Simple design allows for minimal mess and cleanup.
  • : Dries in under an hour for fast processing.

Neutral

  • : Can be smooth, but may be uneven or form rubbery balls.
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Showing 1-3 of 57 reviews

May 20, 2026
E
Item details
Size: 1 gal
Sold and shipped byMax Warehouse
5 out of 5 stars review

Verified Purchase

DAP Fast N' Final excellent product, great choice.

The DAP Fast N' Final Spackling is almost a unique product in the market, it's consistency makes it a very malleable paste easy of use with little to no waste because mixing or prep required. It is applied right out of the container and adheres very well to almost any other wall or ceiling treatments, making repairs a clean easy job. Once applied dries fast so jobs can be completed in short time, covers holes, dents or small defects on many surfaces. Sand able to get an even surface and ready to apply paint almost of any kind (water, acrylic or oil) in few hours. It's light weight makes it the best choice when working on ceilings Instructions are to follow apply with spatula (as almost any spackling), in even coats, level, let dry and sand.

Helpful?4QVHB45T0V1221798110
Mar 10, 2026
Nicole
Item details
Size: 1 gal
Sold and shipped byMax Warehouse
5 out of 5 stars review

Verified Purchase

great for art projects

I use this for making fake display cakes, it has little to no smell once dry and keeps its color nicely. It also takes color easily and is easy to paint when dry.

Incentivized Review
Helpful?4QVHB45T0V1221798110
Nov 7, 2025
31Kitty
Item details
Size: 1 gal
Sold and shipped byMax Warehouse
5 out of 5 stars review

Verified Purchase

This does work

Ok, we read a LOT of reviews on this before buying it. My husband has used DAP for years, just not this Fast N Final version. I know it says it will dry in 30 minutes, but that's not true so if you go into using this with that expectation you will be sorely disappointed. If you have time to wait for it to dry overnight like we did, it works great and sanded perfectly! It was a good price compared to other products as well.

Incentivized Review
Helpful?4QVHB45T0V1221798110