NO-COAT Structural Laminate Drywall Corner System

• Before installing ULTRATRIM™ 135 degree 3/4" Bullnose drywall corners, cut a 12” section and use it as a guide to determine if the drywall is held back flush with the framing at the corner. If the corner “rocks” on the corner, cut back the drywall further for the best finished results.

• When storing ULTRATRIM™ corner trim, lay boxes flat on the floor. Leaning boxes against a wall may eventually cause the corners to warp.

• Tape and coat drywall board seams and ceiling joints before applying NO-COAT® corner trim. This will create a smoother surface for corner application, and a straighter finished profile.

1. When installing drywall for bullnose corners, hang drywall as shown:  

2. Using a 4” – 6” taping knife, apply All-Purpose joint compound to drywall slightly beyond where the edge of the corner will be. Place ULTRATRIM™ Bullnose corner on wall and press into position by hand. Corner should be aligned tightly to the ceiling.

3. Embed trim by running the knife over it with even pressure at a 45 degree angle or with our ULTRATOOL™ WIDE OUTSIDE 90 & BULLNOSE Roller.

4. Using the same knife, skim over the corner with All-Purpose joint compound. Let dry.

5. Using a 6” – 8” finishing knife, skim over the corner with All-Purpose joint compound once more. Let dry. Sand and paint.

The NO-COAT®  Double Barrel Hopper
The NO-COAT®  Hopper accommodates all inside and outside angles without time-consuming part changeovers and reconfigurations.

TIP: Before filling the NO-COAT® Double Barrel Hopper with All-Purpose joint compound, run a short piece of corner through the Hopper gates. This allows you to make the most accurate tolerance adjustment. To avoid run off, compound should have the same consistency as boxing mud.

ULTRATOOL™ WIDE OUTSIDE 90 & BULLNOSE Roller
Applying our trim corners is fast and easy. Simply place the ULTRATRIM™ Bullnose corner on the wall and use our roller to press it into position.