Joint compound (also known as drywall compound, drywall mud, joint cement or mastic) is a white powder of primarily gypsum dust mixed with water to form a paste with the consistency of...
Discover 5 expert sealing techniques for flawless drywall repairs that prevent future damage, save money, and create seamless finishesfrom joint compound application to texture matching for professional results.
Master the art of sealing drywall gaps. Choose the correct paintable caulk and apply it flawlessly for lasting, crack-free interior seams.

A joint is where two components meet and occur mainly within segments of construction or at a part of an interface between two variants. Joint sealing facilitates construction as many components are made of different materials that need a joint to allow for movement of the structure but must keep water, air, heat cold and vapor-tight seal.
Step-by-Step Guide to Sealing Drywall Step 1: Prepare the Surface Clean the Drywall: Wipe off any dust or debris from the drywall. This helps the joint compound and primer adhere better. Inspect for Imperfections: Check for any dents or holes in the drywall. Use a joint compound to fill these imperfections. Step 2: Apply the Joint Compound

Find high-quality plasterboard paper tape for drywall joints. Wholesale options available.