Do Corner Trowels Work?

If used properly, with the correct amount of pressure applied, a corner trowel will help you finish the job faster, leaving better results in the end. It'll also leave you with fewer aches and pains afterwards because it's less of a struggle to get the corners right.

What can I use instead of a corner trowel?

Corner trowels are for amateurs who do not care about quality. Honestly its easier to just do it right. Use a four inch knife and paper tape. Apply even coat of mud to each side of the corner.

What is a internal corner trowel used for?

PERFECT 90° CORNER CARVING: The inside corner trowel is your weapon to deal with the plastering of the corners and gives you the perfect 90° flexing of the wall corners with minimal efforts.