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Customer Support:
8AM–5PM EST
Technical Support:
8AM–5PM EST
To speak to someone directly, call
Customer Support:
8AM–5PM EST
Technical Support:
8AM–5PM EST
Our epoxy bonding structural adhesives adhere to a wide variety of materials, from bare metals to plastics to foam. Known for their high tensile strength and excellent chemical resistance, they are the right choice when long-term exposure to high heat is required. These adhesives generally have long open times, but heat easily accelerates the curing process.Â
Below is a list of substrates that can be bonded using Acrylic Adhesives:
PRODUCT
DESCRIPTION
COMPONENT
MIX RATIO
by VolumeMIXED APPEARANCE
WORK TIME
HANDLING TIME*
FULL CURE TIME*
TYPICAL VISCOSITY (cP)
High Strength
Structural Bonding310-A/
310-BHigh performance, thixotropic, formulated for primerless adhesion to composites and treated metals
310-A Resin
1:1
Grey Paste
0.5-1 hr
6-8 hr
24 hr
400,000-820,000
310-B Hardener
230,000-690,000
310-A/
310-B Black310-A Resin
1:1
Black Paste
0.5-1 hr
6-8 hr
24 hr
400,000-820,000
310-B Black Hardener
200,000-700,000
320/
310-BToughened, high peel strength, high viscosity, formulated for bonding cured rubber treated with LORD 7701 adhesion enhancer / surface modifier
320 Resin
1:1
Grey Paste
0.5-1 hr
6-8 hr
24 hr
300,000-1MM
310-B B Hardener
200,000-690,000
320/
310-B Black320 Resin
1:1
Black Paste
0.5-1 hr
6-8 hr
24 hr
300,000-1MM
310-B Black Hardener
200,000-700,000
320/
322Toughened, durable, impact resistant, very high viscosity, excellent environmental resistance
320 Resin
1:1
Grey Paste
20-40 min
2-4 hr
24 hr
300,000-1MM
322 Hardener
450,000-2MM
General Purpose Bonding
305-1/
305-2General purpose, self-leveling, high strength, durable, chemically resistant
305-1 Resin
1:1
Blue Liquid
1-2 hr
8-16 hr
24-48 hr
10,000-18,000
305-2 Hardener
20,000-45,000
305-1/
307-2305-1 Resin
1:1
Amber Liquid
1-2 hr
8-16 hr
24-48 hr*
10,000-18,000
307-2 Hardener
20,000-57,000
Rapid Cure Bonding
360-A/
360-BRapid cure at room temperature, minimal sag
360-A Resin
1:1
Tan Paste
2-4 min
5-10 min
24 hr
90,000-180,000
360-B Hardener
40,000-180,000
363-A/
363-BFast set, low viscosity
363-A Resin
1:1
Amber Liquid
3-5 min
15-30 min
4-6 hr
7,000-16,000
363-B Hardener
8,000-20,000
Specialty Bonding
304-1/
304-2General purpose, high viscosity, gap filling, non-sag
304-1 Resin
1:1.3
Grey Paste
1-2 hr
8-16 hr
24-48 hr
40,000-400,000
304-2 Hardener
20,000-100,000
306-1/
306-2General purpose, gap filling, non-sag, meets MIL-A-24456 for damping tiles to steel
306-1 Resin
1:1.3
Grey Paste
1-2 hr
8-16 hr**
24-48 hr
40,000-400,000
306-2 Hardener
20,000-100,000
309-1D/
309-2DHigh performance, thixotropic, gap filling, non-sag, precise bondline control with glass bead option
309-1D Resin
0.635:1
Blue Paste
1.5-2 hr
8-16 hr
24 hr
300,000-1.1MM
309-2D Hardener
300,000-1MM
309-1D GB/
309-2D309-1D GB Resin
0.635:1
Blue Paste
1.5-2 hr
8-16 hr
24 hr
300,000-1.1MM
309-2D Hardener
300,000-1MM
312-A/
312-BEpoxy with high elongation, low viscosity, flowable for potting and thin film encapsulation
312-A Resin
1.75:1
Yellow Liquid
1.5-2.5 hr
8-16 hr
24-48 hr
650-
1,950312-B Hardener
750-
2,5003170-A/
3170-BHigh strength for cryogenic temperatures, minimal outgassing
3170-A Resin
1:1
Light Amber Paste
2 hr
24 hr
4 days
30,000-70,000
3170-B Hardener
90,000-170,000
*Can be accelerated with heat.
**Temperature dependent.