3M SPONGE SHEETS SOFTBACK 4-1/2""X5-1/2"" FINE 20/BX

Features and Benefits:

• Flexible; abrasive coated foam sheets
• Flexible foam pad enable users to sand hard to reach areas such as headlight openings; around door handles; door jambs; etc.
• Helps to eliminate finger marks and can be used wet or dry
• 4-1/2 in. x 5-1/2 in. Fine
• 20 sponges per box

An innovation in coated abrasives for hand sanding applications; features aluminum oxide mineral coated on foam pad with a waterproof bonding system. Fine grade 320-400. Provides flexibility and conform ability to allow for sanding by hand in areas inaccessible to machine sanders. Use wet or dry when sanding on wood; fiberglass/gel-coat; marine paints; metals and plastics.