3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack
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3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack

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$129.99 USD & FREE Shipping.
  • MULTI-SURFACE SEALANT: This moisture-curing adhesive sealant works on a wide variety of dissimilar substrates including wood, glass, stone, metal, polystyrene, polyacrylic, and fiber reinforced plastics (FRP)
  • FLEXIBLE BONDS: Its elastomeric polyurethane formula creates high-strength bonds that are ideal for a plethora of marine, transportation, and construction applications
  • WITHSTAND THE ELEMENTS: Seal hulls, windows, and door frames by forming a water-tight seal that can handle temperatures ranging from -40 °F (-40 °C) to 194 °F (90 °C)
  • FAST CURE: Fast set and cure time increases productivity, forming a paintable skin in 60-90 minutes
  • EASY TO USE: One component adhesive for easy application with no mixing or guesswork
Overview
3M Polyurethane Adhesive Sealant 550FC is a moisture-curing sealant that forms flexible, weather-resistant bonds. This single-component adhesive bonds dissimilar materials including plastics, sheet molding compound, aluminum, steel, coated metal, stone, and wood in temperatures ranging from -40 F (-40 C) to 194 F (90 C). Polyurethane sealants perform well in challenging industrial, transportation, and construction settings by creating durable elastomeric bonds that seal against the elements. To keep the job moving, this fast-curing formula forms a paintable skin in only 60-90 minutes. High tensile strength, weather-resistance, and short cure time allow 3M Polyurethane Adhesive Sealant 550FC to excel in applications such as exterior panel bonding, window framing, and marine manufacturing.

Works on a Wide Variety of Similar and Dissimilar Substrates
3M™ Polyurethane Adhesive Sealant 550 Fast Cure is part of our 500 Series one-component, moisture-curing, urethane adhesives. These adhesives create a permanently elastic bond and bond strongly a variety of substrates such as wood, fiber reinforced plastic (FRP) and many other plastics to themselves, to metal and to glass. Our moisture-curing formula cures by reacting with moisture in the air or the substrate. In addition to spraying, they can also be extruded from hand held or bench mounted applicators and are primarily dispensed with bulk application equipment‎. Our one-part polyurethane adhesives work well for bonding a wide variety of plastics including polystyrene and polyacrylic. They are also effective on a wide variety of other substrates - from aluminum and glass to plastic and wood.

Recommended Applications

  • Marine deck to hull bonding
  • Vertical and horizontal expansion joint applications
  • Concrete and masonry control joints
  • Aluminum curtain wall and storefronts
  • Door and window frame perimeters

Paintable after Skin Forms for Improved Appearance
3M™ Polyurethane Adhesive Sealant 550 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 (60-90 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.

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.

3M Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 350 mL SausagePack

Specifications
General Information
Brand
3Mâ„¢
Adhesive Type
Polyurethane
Assembly Type
Panel to Frame/Stiffener to Panel
Country Of Origin
France
Sold As
Case
Lead Time
77 days
California Residents
Dimensions and Specifications
Container Size (Imperial)
11.8 fl oz (US)
Container Size (Metric)
350 ml
Solids Weight Percent (Approximate)
90 %
Tensile Strength (Imperial)
300 psi
Container Size Imperial
11.8
Container Size Metric
350.0
Width
7.76 in
19.7 cm
Height
5.98 in
15.2 cm
Length
9.88 in
25.1 cm
Volume
458.65 cubic inch
7515.94 cm3
Weight
12.05 lb
5.46 kg
Other Details
Full Cure Time
>4 mm/24 hr
Hardness
45 Shore A
Industries
Transportation
Modulus At 100%
87 Pound-Force Per Square Inch
Physical Form
Medium paste
Tack-free Time
1 hr
Units Per Case
12.0
Consumer Label
No
Tack Free Time
1 Hour
Tensile Strength Imperial
300 psi
Usage Information
Application Method
Hand or pressure caulk
Material and Composition
Product Form
Each
Color and Appearance
Product Color
Gray
Resources
Datasheet
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