3M™ Pro-Grade Earmuff 90565-4DC-PS, 4 each/case Floor Markings 3M SKU: 7000148829

3M SKU: 7000148829

Performs well in temperatures up to 300ºF/149ºC short term and 250ºF/121ºC long term

Secure bonding to hard

Arbor hole accommodates mandrel tool attachment for use with various high speed tools

Adheres to a wide variety of difficult-to-stick-to surfaces such as concrete

3M™ Pro-Grade Earmuff 90565-4DC-PS, 4 each/case Floor Markings 3M SKU: 70001488293M SKU: 7100107419 Lead Time: ~2 days ** highest noise reduction rating (nrr) 3M earmuff in retail stores;*caution: 3M strongly recommends fit testing of hearing protectors. research suggests that many users will receive less noise reduction than indicated by the nrr due to variation in hearing protector fit, fitting skill and motivation of the user. if the nrr is used, 3M recommends that it be reduced by 50% or in accordance with applicable