The noise reduction is rated at 33 dB

and tear resistance

Disco Tsunami Dry 4" Blade

511 Anti-Slip Formula is not a surface coating and will not alter the natural look of your surface

masons and general contractors will find Alpha® Eclipse Q to be a reliable blade that will meet the challenges of cutting modern building products

Snail Lock 4" Diamond Brush #240 Safety wear The noise reduction is ratedOur Snail Lock Diamond brushes are very aggressive and long lasting. Use as a complete set or mix into various sequences with other finishing tools to achieve any number of texture or finish types. Featuring a durable build and an aggressive design, our Snail Lock Diamond brushes provide the versatility you need to achieve any desired texture or finish. Incorporate them into your current set or use them as a complete set for maximum results.