Offers a Flexible Bonding and Sealing Solution
3M™ Weatherban™ Ribbon Sealant PF 5423 offers outstanding resistance to weathering, and develops good adhesion to glass, metal, and most other surfaces. It is often used for applications demanding high tack, aggressive adhesion, weather resistance and flexibility. Protective liner and sealant are different widths for easy release, with no special equipment required for application. Sealant stays in position on vertical or overhead surfaces, and is repositionable during application. It builds aggressive adhesion over time.
Recommended Applications
- Used for applications demanding high tack, aggressive adhesion, weather resistance and flexibility
Easily Applied by Hand
Prior to applying 3M™ Weatherban™ Ribbon Sealant PF 5423 the surface should be free from dust, dirt, grease or other contamination. The temperature of the sealant and surfaces to be bonded should be 40?F / 5?C or above. PF 5423 comes in roll form on a liner. Simply lay or press the sealant in place, remove and discard the liner. The sealant may be positioned side by side to achieve varying widths.
Cleanup can be accomplished with a solvent such as 3M™ Scotch-Grip™ Solvent No. 2 or 3M™ Citrus Base Industrial Cleaner (sold separately).
Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently. _

Dynabrade 62778 Main Cloth Assembly
Dynabrade 52834 1/4" Drill, .4 HP, Rear Exhaust, 3,600 RPM
Dynabrade 11619 Contact Wheel, 4" Dia. x 1" W x 5/8" I.D., Crown Face, 40 Duro Rubber
Dynabrade 78249 11-1/4" Dia., Medium, Hook-Face DynaBrite Disc, 10/pack
Dynabrade 02391 Housing Ass'y for 53811, 20,000 RPM
Dynabrade 82488 6" Dia. x 80 Grit A/O Vacuum PSA Filmbac DynaCut Disc, 100/Pack
Dynabrade 57748 Ring Gear
Dynabrade 91528 5" Non-Vacuum 100 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Dynabrade 53157 Shroud
Dynabrade 80022 Dynamount Bench Mount (for Dynabelters)
Dynabrade 92260 2-1/4" W x 9-3/4" L 60 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 90335 3/4" W x 20-1/2" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 79315 5" Dia. x 7/8" Center Hole, 36 Grit, A/O DynaCut Fiber Disc, 25/box
Dynabrade 91569 6" Dynacut Extreme Orange Premium Film Disc, 320 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 94524 Sintered Bronze Muffler
Dynabrade 63987 - 3" 70 Dur. Contact Wheel Kit SuperFinisher
Dynabrade 11431 Dynafile Housing Ass'y for Model 14000
Dynabrade 78415 5" Dia., Medium, Hook and Loop, DynaBrite NWN Surface Conditioning Disc, 25/pack
Dynabrade 91318 11-1/4" Dia. x 60 Grit A/O "O" - style Vacuum Hook-Face DynaCut Disc, 10/Box
Dynabrade 78077 2" W x 34" L Very Fine NWN DynaBrite Belt, 10/Pack
Dynabrade 90851 4" Dia. x 4" W x 3/4" Center Hole, 80 Grit, A/O, DynaCut Flap Wheel w/Flange
Dynabrade 57160 Shaft Balancer
Dynabrade 96345 Bearing Separator
Dynabrade 78397 8" Dia. x 1" W x 3" Center Hole, 5A Medium, A/O DynaBrite Metal Finish Convolute Wheel, 2/box
Dynabrade 50431 Bearing
Dynabrade 79493 4-1/4" Dia. x 2" W x 5/8"-11 Center Thread, Coarse, DynaBrite Surface Conditioned Flap Roll
Dynabrade 64210 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 230 V (AC)
Dynabrade 50109 - 2" (51 mm) Dia. Disc Pad
Dynabrade 56893 6" Dia. Self-Generated Vacuum Dynorbital Supreme Random Orbital Sander, 3/8" Orbit
Dynabrade 02051 Drop-In Motor
Dynabrade 78345 5" Dia. x 7/8" Center Hole, Very Fine, NWN DynaBrite Disc with Hole, 25/pack 
