Fast-Acting, Long Lasting
3M Fastbond Insulation Adhesive 49 is a long-time member of 3Ms portfolio of go-to, everyday-use adhesives considered by many to be necessary at the factory.
We designed 3M Fastbond Insulation Adhesive 49 to have an aggressive tack that offers a high initial grab as well as sufficient open time to position materials properly. High-solids content supports its low soak-in property, giving you ample time to align your insulation properly. This attribute also provides higher coverage than competing adhesives. The combination of fast tack, strong bond and clean appearance make it ideal for projects of all kinds.
Recommended Applications
- Insulation installation
- HVAC fiberglass insulation
- Hanging fabric, felt, foam and more
Ideal for Your Insulation Application
3M Fastbond Insulation Adhesive 49 provides a clean, economical solution for installing insulation. This water-based adhesive is GREENGUARD certified and meets California and OTC state VOC requirements.

Dynabrade 95676 1/4" Female Coupler with 1/4" Male Plug Assembly
Dynabrade 96440 Coiled Pin
Dynabrade 93172 4" Dia. X 1/4" Dia. Shank, 320 Grit, A/O, Spindle-Mount Sanding Star
Dynabrade 78739 5/16" x 5/8"- B53 DynaFire A/O Vitrified Mounted Point, 5/pack
Dynabrade 56180 5" Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 51926 Vane Set (4pk)
Dynabrade 01435 Collet Body
Dynabrade 22090 2-3/4" x 5" Hand Sanding Block
Dynabrade 51305 .5 hp Straight-Line Die Grinder, Rear Exhaust, 18,000 RPM, 1/4" Collet
Dynabrade X62HS 6" Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, Hook Pad W/ Speed Regulator
Dynabrade 50010 Collet, 3/8"-24 Female Thread, 1/4" Capacity, 3-Piece Collet
Dynabrade 90410 1/8" W x 24" L 180 Grit A/O DynaCut Belt, 50/pack
Dynabrade 78690 D9 Cartridge Roll Mandrel 1/8" Pilot Dia. x 1" Pilot Length, 1/4" Shank Dia. x 1-1/4" Shank Length
Dynabrade 53046 1/4" Drill Right Angle, .4 HP, Rear Exhaust, 12,000 RPM
Dynabrade 13207 Dynastraight Finishing Tool, .7 HP, Rear Exhaust, 4,500 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
Dynabrade 50947 - 8" (203 mm) Dia. Non-Vacuum Wet/Dry Sander Disc Pad, Hook-Face, Short Nap
Dynabrade 76005 Spring-Action Coupler and Plug
Dynabrade 57407 2-3/4" W x 8" L Dynaline Sander, Non-Vacuum with Clips
Dynabrade 90381 2" W x 34" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 78305 1-1/2" Dia. x 1" W x 1/4" Shank, 80 Grit, A/O DynaCut Flap Wheel, 10/pack
Dynabrade 45210 Sleeve for 48203, 30,000 RPM
Dynabrade 91570 6" Dynacut Extreme Orange Premium Film Disc, 400 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 57850 3-2/3" W x 7" L Non-Vacuum Dynabug Disc Pad, Vinyl-Face
Dynabrade 55582 .4hp Mini Right Angle Drill with Adjustable Angle Head, 3,200 RPM, Rear Exhaust, 1/4"-28 Thread
Dynabrade 96100 Motor Tune-Up Kit
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 48371 .4 hp Straight-Line Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 79233 3-1/2" Dia. x 220 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 58053 6" Dia. Dynorbital-Spirit Self-Generated Vacuum Mesh Abrasive System, 3/16" Orbit
Dynabrade 52717 Cone or Plug Wheel Grinder, 18,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 92102 3" W x 10-11/16" L 80 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 69481 5" Extreme Drop-in Motor, 3/32" Orbit
Dynabrade 78861 Crimped Wire Radial Wheel Brush 2" Dia. x .0118 x 7/16" Steel
Dynabrade 11202 Contact Arm Ass'y, 5/8" Dia. x 1/8" W, Rubber Wheel, with 1/4" W Platen
Dynabrade 57737 Overskirt Shroud for Orbital Sander
Dynabrade 15336 Rubber Drive Wheel 
