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Do You Have To Seal Joint Compound? [Solved]

It makes a good base for paint or wallpaper but must be properly sealed because the paper covering and the tape and joint compound used to seal seams have different porosity. Not sealing drywall with primer paint will result in splotches and irregularities in the finish paint.

SPACKLE Vs. DRYWALL MUD/JOINT COMPOUND (What’s the Difference? When Should You Use Them?!)

(Please Note: These are AMAZON AFFILIATE LINKS. When

DON’T USE DRYWALL BUCKET MUD!! Use this instead…(Quick Setting Joint Compound / “Hot Mud”)

(These are affiliate links. When

Priming Drywall - What You Need to Know

Paint and Primer in One? Is it really good for priming