3M™ Adhesive Sealant 740 UV, Black, 5 Gallon (Pail), Drum

$119.65 / US gallon

SKU	7100231189
Legacy SKU	62528685308
UPC	00638060408605
Catalog Number	740UV
Product Number	740 UV

3M Adhesive Sealant 740 UV is a Silane Modified Polymer (SMP) that prioritizes UV resistance, long term durability, and weather resistance. Its ability to fill gaps and bond dissimilar surfaces is ideal for promoting long-lasting bonds and design flexibility. To simplify use in production, this single-component, moisture-curing sealant is paintable when wet, forming skin after 40-60 minutes. SMP sealants such as this are permanently flexible, creating durable, elastomeric bonds that keep moisture out. These

HIGH-PERFORMANCE BONDING: Form weather-resistant, malleable bonds between dissimilar materials in vehicular and architectural applications
UV RESISTANT: A distinct ability to withstand the sun's rays allows it to excel in challenging outdoor industrial, transportation, and construction environments
FLEXIBLE BONDS: Maintains elasticity for design flexibility and long-term joint movement
PAINTABLE WHEN WET: This low-VOC sealant forms a skin in 40-60 minutes but can be painted over with water-based paints immediately after application
LASTING RESULTS: Silane Modified Polymer (SMP) adhesive sealants provide durable elastomeric bonds that seal against the elements
EASY TO USE: Single component, moisture-curing sealant fills gaps and simplifies production

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Multiple Application Use

Superior Performance

Global Shipping

Industry Low Price

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	68.84999 lb
Length	11.01969 in
Width	11.01969 in
Height	17.2 in

Color	Black

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.

High Performance Sealant for Durable Applications

3M™ Adhesive Sealant 740 UV + is engineered to deliver exceptional ultraviolet resistance and outstanding long-term durability when subjected to harsh outdoor and environmental conditions. This permanently elastic sealant formulation demonstrates remarkable versatility in bonding dissimilar materials together, resulting in robust, long-lasting bonds that accommodate various design requirements and material combinations. As a convenient single-component formulation, it maintains paintability during the wet application phase and provides a practical 40-60 minute working window before skin formation occurs.

Recommended Applications

Panel sealing on trucks, trains, trailers and specialty vehicles
Architectural panels

Understanding Silane Modified Polymer (SMP) Sealants

Silane Modified Polymer sealants represent an advanced adhesive technology that produces strong, flexible, and durable elastomeric bonds capable of providing comprehensive sealing protection against environmental elements and moisture infiltration. These sophisticated formulations are particularly valued for their superior ultraviolet resistance properties and their exceptional performance in demanding industrial, transportation, and construction environments. The SMP sealant category encompasses a comprehensive range of options, including varying Shore A hardness ratings, open time specifications, and color selections, allowing engineers and manufacturers to select the ideal formulation tailored to their specific application requirements.

3M offers both manual and pneumatic applicator systems specifically designed for efficient dispensing of 3M adhesive sealant cartridges as well as 400ml and 600ml sausage pack formats.

Bringing Better Ideas to the Surface through Science and Innovation

The 3M Industrial Adhesives and Tapes Division leverages scientific research and engineering expertise in adhesion technology to develop innovative solutions that enhance manufacturing processes and design capabilities for organizations worldwide. Through continuous advancement and technological development, these adhesive solutions enable customers to bring competitive, high-quality products to market with greater speed and operational efficiency.

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