3M™ Polyurethane Adhesive Sealant 550FC Fast Cure, White, 310 mL Cartridge, 12/Case

$9.39 / Each

SKU	7000000932
Legacy SKU	62526552302
UPC	00048011627915
Catalog Number	550FC
Product Number	550FC

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

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

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Multiple Application Use

Superior Performance

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Industry Low Price

Product Dimensions	Imperial	Metric
Weight	0.8375 lbs
Width	2.55 in
Length	1.9 in
Height	8.85 in

Shipping Dimensions
Weight	10.54912 lb
Length	8.38583 in
Width	6.49606 in
Height	10.43307 in

Color	White

PRODUCT FAQ

What is the 3M™ Polyurethane Adhesive Sealant 550FC Fast Cure used for?

The 3M™ Polyurethane Adhesive Sealant 550FC Fast Cure is a high-performance sealant that can be used in various applications, such as bonding and sealing of automotive, construction, and industrial components.
Is the 3M™ Polyurethane Adhesive Sealant 550FC Fast Cure easy to apply?

Yes, it's extremely easy to apply. It comes in a convenient cartridge format with a built-in nozzle. You'll just need a caulking gun to dispense it smoothly.
How long does it take for the sealant on this product to cure?

This adhesive sealant has one of the fastest curing times in its category – only around one hour or so after application under normal conditions. It cures even faster if there's less humidity!
Does this product come in multiple colors?

Yes! While white is our most popular color selection by far, there are options for black and grey if needed

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

Works on a Wide Variety of Similar and Dissimilar Substrates

3M™ Polyurethane Adhesive Sealant 550 Fast Cure is part of the 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. The 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. These 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 the 3M Industrial Adhesives and Tapes Division, they apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, their technologies help customers like you deliver competitive products to the market faster and more efficiently.