3M 3M Scotch 640 Clear Standard Box Sealing Tape - 3/8 in Width x 72 yd Length - 1.9 mil Thick - 91947 70006705845

3M Scotch 640 clear standard box sealing tape comes in a 3/8 in width, 72 yd length, uses an acrylic adhesive and is packaged 96 rolls per case. Provides a tensile strength of 32 lb/in. When purchasing this product, consider the thickness. The variances in thickness often make an important difference in proper performance. This standard box sealing tape has a 1.9 mil thickness.