3M™ Adhesive Sealant 740 UV, Gray, (50 Gallon Net) 55 Gallon, Drum

$109.08 / US gallon

SKU	7100180923
Legacy SKU	62527595300
UPC	00076308867898
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	688.49924 lb
Length	22.5 in
Width	22.5 in
Height	34.92087 in

Color	Gray

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.

```html High Performance Sealant for Durable Applications

3M™ Adhesive Sealant 740 UV + is engineered to deliver exceptional ultraviolet resistance and sustained durability in demanding outdoor environments. This advanced sealant maintains permanent elasticity throughout its service life, enabling it to form strong, reliable bonds between different material substrates while accommodating movement and thermal stress. As a single-component formulation, this product offers the convenience of direct application and can be painted while still in its wet state, with an approximate working window of 40 to 60 minutes before surface tack develops.

Recommended Applications

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

Understanding Silane Modified Polymer (SMP) Sealants

Silane Modified Polymer sealants represent a sophisticated class of adhesive products that combine robust bonding capabilities with elastic flexibility, creating durable seals capable of withstanding environmental exposure and mechanical stress. These formulations are recognized for their superior resistance to ultraviolet radiation and are particularly well-suited for use in demanding sectors including industrial manufacturing, transportation, and construction. Available in multiple configurations—including various Shore A hardness ratings, open times, and color options—SMP sealants can be tailored to meet the specific requirements of diverse application scenarios.

Product Application Solutions

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

Innovation Through Scientific Advancement

3M's Industrial Adhesives and Tapes Division leverages cutting-edge adhesion science to develop transformative solutions that streamline design and manufacturing workflows for organizations globally. By applying rigorous scientific principles to product development, 3M enables customers to bring high-quality products to market with improved speed and operational efficiency.

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