Scotch-Weld„ EC-3549 B/A Urethane Adhesive, 48.5 mL, Liquid, Brown/Off-White (Part A/B)

3M Industrial

Part # 638060-12528=32

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UPC # 638060125281

This urethane adhesive offers a strong bond resistant to impact and sagging, allowing for precise application. It cures at room temperature or with heat, achieving handling strength in 7 days. With a 60-minute work-life, it provides flexibility for adjustments during application, ensuring effective results.
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Boeing Distribution (formerly Aviall)
WARNING: This product can expose you to chemicals including LEAD and MERCURY AND MERCURY COMPOUNDS which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Overview

3M™ Scotch-Weld™ urethane adhesive EC-3549 B/A is resilient to impact, providing a strong bond capable of withstanding shocks and collisions. Our urethane adhesive is also constructed to resist sagging approximately 30 s after mixing. Its non-sagging feature allows for more precise handling and accurate application. 3M™ Scotch-Weld™ urethane adhesive EC-3549 B/A cures at room temperature or with heat. This option gives you control over how quickly a bond establishes a certain level of shear strength. At room temperature, Scotch-Weld™ urethane adhesive EC-3549 B/A reaches handling strength in 7 days. Upon application, its 60 min work-life presents flexibility and provides ample time for adjustment and positioning to achieve optimum results.

Features & Benefits

  • Provides high peel strength for long-term durability
  • Formulated to be impact-resistant, creating a tough and durable bond
  • Designed to be a sag-resistant urethane adhesive for accurate application
  • Longer work life offers time for proper application and adjustment

Specifications

  • Container Size: 48.5 mL
  • Color: Brown/Off-White (Part A/B)
  • Composition: 10 to 30% P, p-methylenebis(phenyl Isocyanate), 10 to 30% Polymethylene Polyphenylene Isocyanate, 10 to 30% Talc, 25 to 30% Urethane Prepolymer to (N.J. Trade Secret Reg. No. 04499600-5770p)
  • Boiling point: >=354 deg F
  • Curing Time: 7 Days
  • Flash Point: >=367 deg F
  • Form: Liquid
  • Odor/Scent: Slight (Part A), Slight/Mild (Part B)
  • Shelf Life: 365 Days
  • Specific Gravity: 1.31
  • Viscosity: 10000 to 40000 cPs
  • Density: 1.31 g/mL
  • Domestic/Import: Domestic

Technical Information
  • AS9100 Certified
  • OSHA Approved

Application
  • Composite Bonding
  • Ducting Bonding
  • Metal Bonding
  • Vinyl Edge Strip Bonding

Technical Information

FAA Approval Code

N/R

Condition

New

CAGE Code

76381

Country of Origin

United States

Harmonized Tariff Schedule Code

3506100000

Lead Time (Days)

100

Shelf Life

Yes

Total Shelf Life (Days)

600

Forecasted

Yes

Dimensions (L x W x H)

7 x 3.75 x 1.50

Package Weight

0.24 LB

Shipping Details

Hazmat Code

ZND

ECCN

EAR99

Schedule B

3506100000

8130-3 Eligible

No

Hazmat

No

Part Explosive

No

Item Replacement History

Buy now from
Boeing Distribution (formerly Aviall)
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.