Label doesn't specifically say "all purpose" and does not mention being able to dilute and use for skim coats. can this be used for skimcoating?

Skim coat is only thing I’d use this for. It’s VERY wet and will have puddles when you open top. It’s good for novice who like to over work mud cause it takes forever to dry. 24 hours on a muggy day I like premix box light weight myself

Can we use this to fill in voids left from paint that peeled off? Some of the areas are quite large but not deep (1/8" max).

Yes but if the hole is to large you must use screen then mud over top

Should you sand this down after using it on drywall? I’m seeing a lot of uneven surface while it’s drying.

You can sand it down but it will make your house duuuusss-tyyyyy. If you use a damp sponge to smooth the surface instead, you will have better results. If you need to apply a new layer of the drywall mud after that, you will be able to see the areas you need more of the product. Another hint: place a light close to the wall you are working (and don’t rely on the ceiling light) because the shadows on the wall make it easier for you to see imperfections. Good luck!

This says on the jar don’t use for skim coat. Has anyone had success with this?

Yes i used the joint compound for skim coat with no issues, just add a little water to compound.

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🛠️ Nail every joint with precision and speed!

MADE IN THE USA - Crafted domestically for trusted quality and performance
DURABLE RELIABLE - VOC compliant with a high flash point for safer indoor use
READY WHEN YOU ARE - Dries fully in 24 hours to keep your project on schedule
PRECISION APPLICATION - Adheres seamlessly to drywall, gypsum, metal & plastic corner beads
EFFORTLESS SANDING FLAWLESS FINISH - Sands easily for smooth, professional results every time

Dap 10100 Wallboard Joint Compound is a lightweight, low-shrinkage paste designed for interior drywall finishing. It sands easily, adheres to multiple surfaces including gypsum and metal corner beads, and cures fully within 24 hours. Made in the USA and VOC compliant, it ensures a professional-grade finish with safer indoor use.

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Brand	DAP
Specific Uses For Product	specific_uses_for_product
Material	Rubber
Item Form	Paste
Special Feature	Low Shrinkage
Colour	White
Item Package Quantity	1
Package Information	Pail
Viscosity	Medium to Low Viscosity
Full Cure Time	24 Hours
Water Resistance Level	Not Water Resistant
Net Quantity	1419.53 millilitre
UPC	070798101005
Global Trade Identification Number	00070798101005
Manufacturer	Dap
Country of Origin	USA
Item model number	10100
Product Dimensions	12.7 x 12.7 x 12.07 cm; 1.36 kg
ASIN	B001B159DA

Dap 10100 Wallboard Joint Compound, 3-Pound

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