High Performance Clear Sealant for Durable Applications
3M™ Sealant 730 UV offers excellent UV resistance and long term durability when exposed to the elements. This sealant is permanently elastic and is capable of bonding dissimilar materials, offering long-lasting bonds and design flexibility. This single-component sealant is paintable when wet and has a 40-60 minute skin time.
Recommended Applications
- Panel sealing on trucks, trains, trailers and specialty vehicles
- Architectural panels
Understanding Silane Modified Polymer (SMP) Sealants
Silane Modified Polymer sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants offer excellent UV resistance and excel in challenging industrial, transportation and construction applications. SMP sealants are available in a wide variety of Shore A hardness, open time and colors to meet many application needs. Choose a 3M Manual or Pneumatic Applicator for dispensing 3M adhesives sealant cartridges and 400ml/600ml sausage packs.
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 18570 Vane Set (4pk)
Dynabrade 55242 Vane Set (4pk)
Dynabrade 11004 Dynafile Screw-In Housing
Dynabrade 07109 Vane Set (5pk)
Dynabrade 52474 Vane Set (4pk)
Dynabrade 11395 Guide Wheel
Dynabrade 07107 Vane Set (5pk)
Dynabrade 11518 Rubber Drive Wheel
Dynabrade 15101 Tension Arm (for Mini Dynafile II)
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 54972 Vane Set (5pk)
3M 22397, Roloc Disc 361F, 60 YF-weight, TR, 1-1/2 in x NH, 7000045097
Dynabrade 40378 Rubber Drive Wheel, Mini Dynafile II
Dynabrade 11005 Dynafile Belt Housing Guard
Dynabrade 59019 3-1/2" Dia. Central Vacuum Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 14230 Rubber Drive Wheel
Dynabrade 15420 Dynafile III Abrasive Belt Tool 
