The bubbler roller measures 23cm in width. The points have a size of 1.3cm in order to offer an excellent result on any type of thickness. The debubbling roller is essential for a successful patching. Suitable for both beginners and professionals. Its size is very convenient for treating large and small areas. The roller can easily be cleaned thanks to its removal system. To succeed in all your leveling and epoxy resin work, this bubble-removing roller must absolutely be part of the process of carrying out your work. The effectiveness of this roller has been proven and contributes to perfect leveling by eliminating all air bubbles from the floor when applying your concrete coating, transparent resin, etc. to your floor. This roller will perfectly complement the essential tool kit for a perfect floor. Its low weight and the ergonomics of the handle will offer you comfort when using it to carry out your work with ease Your satisfaction is our priority, if the product does not suit you, we will refund you or replace the roll without justification