Blotting paper is an absorbent nonwoven material used in several AATCC test methods for water resistance or repellency (TM 8, 35, 42, 70, and 116). It can be cut to size as needed.
The 6" x 9" size blotting paper contains 100 sheets/pack and is used in AATCC Test Method 42 Water Resistance: Impact Penetration Test.