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3M™ Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 5 Gallon Drum (Pail)

3M™ Polyurethane Adhesive Sealant 550FC Fast Cure, Gray, 5 Gallon Drum (Pail)

3M Product Number 550FC
3M ID 7100200233
UPC 50051111920836,00051111920831

Fast set and cure time for fast-paced processes and productivity

Elastic formula creates high-strength bonds

Multi substrate bonder works on a wide variety of similar and dissimilar substrates

Frequently viewed resources

Tech Data Sheet (0B)Safety Data Sheet (PDF, 0B)

Container Size (Metric)	18.9 Liter
Container Size (Imperial)	5 Gal. (US)
Tack-free Time	1 hr
Full Cure Time	>4 mm/24 hr
Product Color	Gray

Specifications

Details

Highlights

Fast set and cure time for fast-paced processes and productivity
Elastic formula creates high-strength bonds
Multi substrate bonder works on a wide variety of similar and dissimilar substrates
One component adhesive for easy application with no mixing or guesswork
Paintable after curing for professional results

3M™ Polyurethane Adhesive Sealant 550 Fast Cure is our low viscosity adhesive that has a fast set time and creates a permanently elastic bond. It is ideal for bonding a variety of similar and dissimilar materials. This one-component polyurethane adhesive provides fast cure time. The low viscosity formula is ideal for creating very thin bond lines.

Works on a Wide Variety of Similar and Dissimilar Substrates
3M™ Polyurethane Adhesive Sealant 550 Fast Cure (PDF, 371.52 Kb) 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

3M Manual Applicator

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.

Choose a 3M Pneumatic Applicator for ergonomic application

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.

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

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