Stairs smart construction design.

L/360 or L/240 for those stairs?

Hello

What's the name of this he's applying with a trowel?? Anyone pls

With the background tune, must be Section 8 housing

Love how this is somehow "new" product when its been done decades ago. Its a fail. Might look nice, but it will not last.

Pvc beads gone in first day.

Nice

Would this hold up on inside stairs? Asking for a friend.