3M™ Polyurethane Adhesive Sealant 560

13  Products
  • High strength bonding to replace mechanical fasteners and rivets
  • Permanently elastic to allow joint movement
  • 50-60 minute skin time; paintable, once skin forms
  • Good UV resistance
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3M™ Polyurethane Adhesive Sealant 560 is a high-strength, single-component, moisture-curing, gap-filling polyurethane adhesive that creates high strength bonds on a wide variety of materials including plastics, metals, fiberglass and wood.

Creates High Strength Elastomeric Bond with Good UV Resistance

Engineered for high performance, 3M™ Polyurethane Adhesive Sealant 560 (PDF, 373.52 Kb) is a single component, moisture curing polyurethane sealant used to bond a wide variety of materials, including plastics, fiberglass reinforced plastic (FRP), sheet molding compound (SMC), aluminum, steel, coated metal and wood. It exhibits high tensile strength, good UV resistance, mid range Shore A Hardness and high modulus in a wide variety of extreme service environments. Available in cartridge, sausage pack and drum volumes to meet your application needs.



Recommended Applications


Panel bonding
Attaching exterior panels and metal framework
Vehicle flooring attachment
Transportation manufacturing (bus, rail, truck, trailer)
Replacement of mechanical fasteners in many situations



Paintable after Skin Forms for Improved Appearance

3M™ Polyurethane Adhesive Sealant 560 offers an alternative to mechanical fasteners and can replace rivets in some applications. It will bond dissimilar substrates and a wide selection of materials. This adhesive will perform in temperatures ranging from 40°F/ 40°C to 194°F/90°C. Once skin forms (50 60 minutes), the sealant can be painted to improve the final finish.







Understanding Polyurethane Sealants

Polyurethane sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants excel in challenging industrial, transportation and construction applications. Polyurethane 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.





  • High strength bonding to replace mechanical fasteners and rivets
  • Permanently elastic to allow joint movement
  • 50-60 minute skin time; paintable, once skin forms
  • Good UV resistance
  • One component, moisture-curing sealant simplifies production
  • Bonds dissimilar materials for increased design flexibility
  • Gap filling capability
  • Features mid-range Shore A hardness
Specifications
Adhesive Type
Polyurethane
Application Method
Hand or pressure caulk
Brand
3M™
Consumer Label
No
Full Cure
>4 mm/24 hr
Hardness
55 Shore A
Industries
Construction, General Industrial, Transportation
Modulus at 100%
145 Pound-Force Per Square Inch
Physical Form
Medium paste
Product Colour
Black, Grey, White
Product Form
Cartridge, Drum, Gallon, Sausage
Solids Weight Percent (Approximate)
90 Percent
Tack Free Time
1 Hour
Volume (metric)
18.93 L, 310 mL, 400 mL, 600 mL