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3M™ Adhesive Sealant 740 UV

3M Product Number 740 UV
Products
  • High performance sealing
  • Excellent UV resistance
  • Permanently elastic to allow joint movement
  • 40-60 minute skin time, paintable immediately
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Details
  • High performance sealing
  • Excellent UV resistance
  • Permanently elastic to allow joint movement
  • 40-60 minute skin time, paintable immediately
  • Silane Modified Polymer (SMP) adhesive sealant
  • Low VOC
  • Gap filling capabilities
  • Single component, moisture-curing sealant offers a simplified production

3M™ Adhesive Sealant 740 UV is a single-component, moisture-curing, elastomeric, isocyanate-free sealant. This cosmetic sealant offers exceptional UV resistance and long term flexibility.

Manual applicator
3M Manual Applicator

pneumatic applicator
Choose a 3M Pneumatic Applicator for ergonomic applications
High Performance Sealant for Durable Applications
3M™ Adhesive Sealant 740 UV (PDF, 493.73 Kb) +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 (PDF, 797.43 Kb) 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.

Click here for more information on 3M™ Adhesive Sealants. (PDF, 797.43 Kb)

Customer Reviews
3M™ Adhesive Sealant 740 UV is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Awesome We use this product to seal the whole exterior of the enclosed trailers we build. This stuff is amazing. We have even used it so secure a salt shield to front of trailer with the use of no fasteners. We have did some small samples before trying to see how well it holds, we destroyed the aluminum trying to get it off , it is that good. This stuff also does not discolor like others brands.
Date published: 2019-03-26
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Large Volume Order

If you are considering a large purchase of this or other 3M Industrial Adhesives and Tape products, our inside sales team is ready to help by providing additional information and options. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we'll do our best to prove that we should be your supplier of choice.


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