3

Epoxy Adhesives

3501 B/A Gray and DP 3501

Technical Data

March 2015

Product Description

3M™ Scotch-Weld™ Epoxy Adhesive 3501 B/A Gray and DP 3501 are rapid room

temperature curing, two-part epoxy adhesives for use in bonding many metals,

wood, and a variety of plastics. Equal parts by volume are easily mixed to produce

strong, impact-resistant bonds.

Features

• Two-part room temperature curing structural adhesive with high shear strength.

• Fast cure.

• Controlled flow/thixotropic.

• Good environmental resistance.

• Excellent for bonding metal, wood, most plastics and masonry products.

Typical Uncured

Physical Properties

Note: The following technical information and data should be considered representative

or typical only and should not be used for specification purposes.

Color

Base

Accelerator

White

Black

Base Resin

Base

Accelerator

Epoxy

Amine

Viscosity

Base

15 - 40

Press Flow @ 75°F (24°C)

Accelerator

35 - 60

Seconds to deliver 20 g

at 60 psi through 0.104" orifice

Viscosity (Centipoise)

Base

> 1,000,000

Brookfield RVF, #7 spindle,

Accelerator

> 1,000,000

2 RPM at 75°F (24°C)

Net Weight

Base

12.6 ± .2

(lbs./gallon)

Accelerator

11.9 ± .2

Mix Ratio (B:A)

Volume

1 : 1

(By Weight)

Weight

1.1 : 1

Worklife at 75°F (24°C)

6-10 minutes in

20.5 g mass