The Tapepro Corner Box and Compound Tubes can be fitted with a number of applicator heads, including the Cornice Heads and the Manta-Ray.
In addition we also have applicator heads for 90 deg internal and external corners, and flats.

Internal – AH-38 - Inside Applicator Head

For dispensing ribbons of joint compound to both sides and apex of internal angle joints, horizontal or vertical, prior to applying paper tape or internal beads by hand. Also for applying addition compound to internal joints for top coat finishing with Straight Glazers.

External – OAH - Applicator Head


Perfect for mudding external angles prior to fitting Trim-Tex Mud Set Bead. This a great and extremely fast way to fit your corner beads! Wider version available for wider beads.
 Like the AH-38, the OAH is designed to apply joint compound to the apex, making for the strongest joint possible.

External – OAH-W - Wide Outside Applicator Head


Perfect for mudding external angles prior to fitting Trim-Tex Mud Set Bead. This a great and extremely fast way to fit your corner beads! Wider version available for wider beads.
 Like the AH-38, the OAH is designed to apply joint compound to the apex, making for the strongest joint possible.