How To Use Drywall Zip Strip

How to Use Drywall Zip Strip

Drywall zip strip, also known as zip tape or joint tape, is an essential tool for taping and finishing drywall joints. It provides a strong, durable bond between drywall panels, preventing cracks and ensuring a smooth, professional-looking finish. Using drywall zip strip properly involves several key aspects, including preparation, application, and embedding.

Preparation:

Cut the zip strip to the desired length, ensuring it overlaps the joint by at least 2 inches on each side.
Apply a thin layer of joint compound to the center of the joint.
Center the zip strip over the joint and press it into the compound.

Application:

Use a taping knife to spread a thin layer of joint compound over the zip strip, working from the center outward.
Smooth the compound and remove any excess.
Allow the first coat to dry completely before applying a second coat.

Embedding:

Once the second coat is dry, use a damp sponge or towel to lightly dampen the compound.
Use a taping knife to press the zip strip into the compound, embedding it completely.
Smooth and feather the edges of the compound to blend it with the surrounding drywall.

By following these steps and paying attention to the essential aspects of using drywall zip strip, you can ensure a strong, durable, and professional-looking finish for your drywall joints.