Two-part epoxy on Aluminum

77/25 5,000 34.5 6100 42.1

Tensile Lap Shear Strength - tested per ASTM D1002. Adherends are 2024-T3 AlClad aluminum treated with phosphoric acid anodize per ASTM D3933. Control: 7 days at 77°F (25°C), test 75 °F, 5904 psi, 40.7 MPa

2024-T3 AlClad aluminum treated with phosphoric acid anodize per ASTM D3933 and primed with BR-127. Dry, test temp 75 °F, 5904 psi, 40.7 MPa

Overlap Shear Strength … Test Condition: 1 hr at 65 °C + 24 hr at 23 °C … Test Method: ASTM D1002, ISO 4587 … 23 °C Etched Aluminum 39 MPa (Cohesive Failure ) ¹

Tensile lap shear strength tested per ASTM D1002 or EN 2243-1. Adherends are 2024-T3 AlClad aluminum treated with phosphoric acid anodizing per ASTM D3933, then coated with a corrosion inhibiting primer. None, 77°F, pressure cure, EA 9696 .030NW 5564 psi (38.4 MPa)

-65°F (-55°C) 4,500 P 77°F (25°C) 5,500 P 180°F (82°C) 4,250 P Aluminum 2024*, Cured 150°F(66°C)/1h 250°F (121°C) 3,350 P

Lap shear strength (Al/Al) TM 604 N/mm² 37

Lap shear strength (Al/Al) TM 604 N/mm² 37

Tensile lap shear strength tested per ASTM D1002 after curing 1 hour @ 350°F/177°C. Adherends are 2024-T3 bare aluminum treated with phosphoric acid anodizing per ASTM D3933 and primed with LOCTITE EA 9258.1 AERO. Dry 77°F 0.10 psf NWG 5290 psi 36.5 MPa

0.125 mm gap N/mm² 34.5

Shear Strength, psi, ASTM D 1002 Etched Aluminum. 5 Days @ 77 °F, test temp 77 °F, typical value 4700

Lap shear strength (Al/Al) TM 604 N/mm² 31

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 24 h Aluminum Etched 30.5 MPa (4420 lb/in²)

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 24 h Aluminum Etched 30.2 mPa.s (4380 lb/in²)

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 24 h Aluminum Etched 29.4 MPa (4270 lb/in²)

Lap Shear Strength ISO 4587: Aluminum (grit blasted) N/mm² 29. Cured for 7 days @ 22°C.

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 24 h Aluminum Etched 28.9 MPa (4190 lb/in²)

Tensile Lap Shear Strength - tested per ASTM D1002 after curing for 5 days @ 77°F/25°C. Adherends are 2024-T3 bare aluminum treated with phosphoric acid anodized per ASTM D3933. 77/25 4,200 psi 28.9 MPa

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Aluminum Sandblasted 28.2 MPa (4090 lb/in²)

Aluminium 2024 T3 (etched) 23 °C 28.0

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Aluminum Sandblasted 27.8 MPa (4030 lb/in²)

77/25 4,000 27.6 4,000 27.6

Shear Strength, psi, ASTM D 1002 Etched Aluminum. 30 mins @ 300 °F, test temp 77 °F, typical value 3800

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Aluminum Sandblasted 26.0 MPa (3770 lb/in²)

Average lap shear strength, metal-metal joints, sand blasting pre-treatment, psi. ISO 4587. Aluminum 3,771 psi

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 24 h Aluminum Etched 25.1 MPa (3640 lb/in²)

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Aluminum MEK/Abrade/MEK 3600 lb/in² (CF )

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Aluminum MEK/Abrade/MEK 3525 lb/in² (CF )

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Aluminum MEK/Abrade/MEK 3500 lb/in² (CF )

Shear Strength, ASTM D 1002 Cured 5 Days @ 77 °F. Degreased Aluminum, test temp 77 °F, typical value 3500 psi

Shear Strength, psi, ASTM D 1002 Cured 30 Mins @ 300 °F. Degreased Aluminum, test temp 77 °F, typical value 3500

Shear Strength, psi, ASTM D 1002 Cure Schedule 3 Days @ 77°F. Etched Aluminum, test temp 77 °F, typical value 3500

Lap Shear Strength, ISO 4587: Aluminum (etched): 0.125 mm gap, tested @ 25 °C N/mm² 24.1 (psi) (3,500)

Overlap Shear Strength Substrate: Aluminum Temperature: 23 °C (73 °F) Dwell Time: 48 h Test Method: ASTM D1002, ISO 4587 Test Condition Value 24 MPa (3500 lb/in²)

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Aluminum MEK/Abrade/MEK 24 MPa (3500 lb/in²)

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method Test Condition Substrate Surface Prep Value … ASTM D1002, ISO 4587 Aluminum Sandblasted 23 MPa (3336 lb/in²) (CF )

Lap shear strength (Al/Al) TM 604 N/mm² 23

Substrate: Etched Aluminum … Dwell Time: 24 h … Environmental Condition: +2 hr @ 71 °C (160 °F) … Overlap Shear Strength ASTM D1002, ISO 4587 22.4 MPa (3250 lb/in²) ¹

Aluminum (degreased) 0.125 mm gap, tested @ 25 °C N/mm² 22.1 (psi) (3,200)

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Aluminum Sandblasted 21.5 MPa (3120 lb/in²)

Aluminum (anodised) N/mm² 21.2 (psi) (3,070)

Lap Shear Strength, ISO 4587: Aluminum N/mm² 21 (psi) (2,990)

Aluminum (abraded) (Silicon Carbide Paper, A166 grit, P400A grade) N/mm² 21 (psi) (3,100)

Aluminum (etched in acidic ferric sulphate) N/mm² 21 (psi) (3,100)

Lap Shear Strength, ISO 4587 Aluminum N/mm² 20 (psi) (2900)

Lap shear strength (Al/Al) TM 604 N/mm² 20

Lap shear strength (Al/Al) TM 604 N/mm² 19

Lap shear strength (Al/Al) TM 604 N/mm² 19

Lap shear strength (Al/Al) TM 604 N/mm² 19

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Aluminum MEK/Abrade/MEK 2,670 lb/in²

Aluminum (Anodized) N/mm² 18 (psi) (2,600)

Aluminum (Anodized) N/mm² 17.4 (psi) (2,530)

Shear Strength, psi, ASTM D 1002 Etched Aluminum. 24 Hours @ 77 °F, test temp 77 °F, typical value 2500

Overlap Shear Strength Substrate: Aluminum Temperature: 23 °C (73 °F) Dwell Time: 48 h Test Method: ASTM D1002, ISO 4587 Test Condition Value 17 MPa (2500 lb/in²)

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Aluminum Sandblasted 16.9 MPa (2450 lb/in²)

Substrate: Aluminum Surface Prep: Etched Temperature: 23 °C (73 °F) Test Condition: 23 °C Dwell Time: 24 h Attribute Name Test Method Value Overlap Shear Strength ASTM D1002, ISO 4587 16.9 MPa (2450 lb/in²)

Cure Cycle 7 days @ 77ºF (25ºC) 2400 (16.5)

tested at -4°F(-0°C) 2100 (14.5) 68°F(20°C) 2400 (16.5) Lap shear strength,* psi (MPa) [ISO 4578]

7 days @ 77ºF (25ºC) 2400 (16.5)

7 days @ 77°F (25°C) 2400 (16.5)

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … Aluminum Sandblasted 16.4 MPa (2380 lb/in²)

Lap shear strength (Al/Al) TM 604 N/mm² 16

Lap shear strength (Al/Al) TM 604 N/mm² 16

Rate of Strength Buildup … Substrate: Etched Aluminum … Test Method: ASTM D1002, ISO 4587 … 24 h 15 MPa (2200 lb/in²) ¹

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 24 h Aluminum Etched 15 MPa (2170 lb/in²)

Aluminum, (anodised) N/mm² 14.6 (psi) (2,120)

1 Hour @ 180 F 77 2100

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 24 h Aluminum Etched 14.1 MPa (2040 lb/in²)

Rate of Strength Buildup Substrate: Etched Aluminum Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Value … 7 d 14 MPa (2000 lb/in²)

Lap Shear Strength on Aluminium (ISO 4587) (typical average values). Test Temperature (°C) +23 Results (MPa) 14 - 20 cohesive. Tested on chromic acid etched Al 2024 T3, Cure cycle: 48 hrs at 23°C

Aluminum (anodised) N/mm² 14 (psi) (2,100)

Aluminum, (anodised) N/mm² 14 (psi) (2,100)

Lap shear strength (Al/Al)** TM 604 N/mm² 14

Lap shear strength (Al/Al) TM 604 N/mm² 14

Rate of Strength Buildup Substrate: Etched Aluminum Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 … Dwell Time Value 7 d 13.8 MPa (2000 lb/in²)

Shear Strength, psi, ASTM D 1002 Etched Aluminum. 24 Hours @ 77 °F, test temp 77 °F, typical value 2000

Shear strength, psi, ASTM D 1002 Etched Aluminum. 3 Days @ 77 °F, test temp 77 °F, typical value 1850

Substrate: Aluminum Surface Prep: Etched Temperature: 23 °C (73 °F) Test Condition: 23 °C Dwell Time: 24 h Attribute Name Test Method Value Overlap Shear Strength ASTM D1002, ISO 4587 11.3 MPa (1640 lb/in²)

Lap shear strength (Al/Al) TM 604 N/mm² 11

Aluminum (anodised) N/mm² 10.8 (psi) (1,570)

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Aluminum Sandblasted 10.5 MPa (1530 lb/in²)

Lap shear strength** (Al/Al) TM 604 N/mm² ca. 9.3

Lap shear strength (Al/Al) TM 604 N/mm² 9

Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Aluminum Sandblasted 8.3 MPa (1210 lb/in²)

Lap shear strength (Al/Al) TM 604 N/mm² 8.0

Lap shear strength (Al/Al) TM 604 N/mm² 8.0

Lap shear strength (Al/Al) TM 604 N/mm² 7.8

Overlap Shear Strength … Surface Prep: MEK/Abrade/MEK … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Aluminum 7 MPa (1050 lb/in²) ¹

Lap shear strength (Al/Al) TM 604 N/mm² 7.0

Lap shear strength (Al/Al) TM 604 N/mm² 7

Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Aluminum MEK/Abrade/MEK 6.6 MPa (950 lb/in²) ¹

Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … Aluminum Sandblasted 5.5 MPa (800 lb/in²)

Flexible Formulation. Lap Shear Strength, ISO 4587: Aluminum: Tested @ 25 °C N/mm² 4 (psi) (600)

Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Aluminum MEK/Abrade/MEK 570 lb/in² ¹

Shear strength, ASTM D1002: MPa 3.1 Al to Al @ 25°C (psi) (450)