Economical Features, Reliable Results
Part of a full range of economical abrasives, our 3M™ Hookit™ Red Abrasive Disc 316U delivers dependable performance on a variety of collision repair substrates. The reattachable abrasive disc is ideal for fine featheredging and putty sanding, or choose a Red Abrasive Disc with D-weight paper backing for aggressive shaping of plastic filler or paint removal around damaged areas. Seven-hole construction on several versions of the 316U clears dust from the surface area and increases resistance to loading.
Aluminum Oxide Provides Performance and Savings
3M’s durable, reliable and economical abrasive saves material costs while delivering dependable results in collision repair. Aluminum oxide is popular among collision repair professionals because of its fast cut-rate and long life. This mineral is suitable for a wide variety of metalworking materials including ferrous alloys.
Our Hookit™ Attachment System
The Hookit™ attachment system has a hook-and-loop feature which makes disc attachment, removal, and re-attachment clean and easy. It also facilitates use and re-use of the disc for maximum product life. Hookit™ discs have a brushed nylon loop backing of the type most commonly used in everyday hook-and-loop applications. 3M™ Hookit™ disc pads (sold separately) feature hooks which grip the brushed nylon loop backing. It’s simple: just attach the disc on and start sanding. The disc removes just as cleanly and easily. The Hookit™ system is designed for work spaces and applications where adhesive backed discs may become contaminated by dust, dirt, or flying debris.
A Comprehensive Range of Economical Sanding Discs
The 3M™ Hookit™ Red Abrasive Disc 316U carries our Red designation which indicates an economical option in an abrasive disc. From its abrasive to its adhesive-backed attachment, this disc delivers durability and reliability across your entire collision repair operation.

3M 00524, Green Corps Hookit Regalite Disc, 8 in, 40 grade, 7000120339, 25 discs per carton
3M 21797, Stikit Paper Disc Roll 363I, 5 in x NH P120 F-weight, 7000118095, 100 discs per roll
3M 01144, Hookit Red Abrasive Disc Dust Free, 6 in, P150, 7000045459, 50 discs per carton
3M 15913, Scotch-Brite Roloc Disc High Strength, TR, 2 in X NH A Medium, 7000000710
Dynabrade 79978 6" Dia. x 60 Grit Vacuum PSA DynaCut Disc, 100/Pack
Dynabrade 91527 5" Non-Vacuum 80 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Dynabrade 79819 3" 180 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
3M 28154, Trizact Finesse-it Film Disc Roll 464LA, A3, 1-3/8 in x NH, Scallop, Die 143S, 7000103642, 500 discs per roll
3M 36163, Hookit Blue Abrasive Disc 321U, 5 in, 240 grade, Multi-hole, 7100091237, 50 discs per carton
3M 01427, Stikit Gold Disc Roll, 5 in, P100, 7010325475, 125 discs per roll
3M 87041, Cubitron II Hookit Film Disc 775L, 150+, 6 in x NH, Die 600Z, 7100064273, 250 per case
Dynabrade 79692 8" 400 Grit, Extreme Orange Hook & Loop Disc w/8 Vac Holes, 25 per Box
Dynabrade 79240 5" Dia. x 80 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 79261 6" Dia. x 120 Grit A/O Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 91548 5" Dynacut Extreme Orange Premium Film Disc, 150 Grit, Hook & Loop, Non-Vacuum, 50/Box
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090
3M 420887, PSA Cloth Disc 348D, 80 X-weight, 5 in x NH, Die 500X, 7100053536
3M 01328, PSA Cloth Disc 348D, P180 X-weight, 3 in x NH, Die 300V, 7000045068 
