Two-part epoxy on Fiberglass
22 verified lap-shear rows from manufacturer datasheets. Values stay with the surface preparation printed on the sheet.
| Product | Prep | Strength | Standard | Source |
|---|---|---|---|---|
| 3M Scotch-Weld Epoxy Adhesive 6101 Overlap Shear Strength … Test Condition: 1 hr at 65 °C + 24 hr at 23 °C … Test Method: ASTM D1002, ISO 4587 … FR-4 36 MPa (Mixed Mode Failure ) ³ | not stated | 36 MPa | ASTM D1002, ISO 4587 | TDS p.3 |
| SikaPower-1280 Tensile lap-shear strength (CQP046-9 / ISO 4587) 25 MPa A, C | not stated | 25 MPa | CQP046-9 / ISO 4587 | TDS p.p1 |
| 3M Scotch-Weld Epoxy Adhesive LSB360NS Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … FRP (Epoxy) IPA Wipe/Abrade/IPA Wipe 3000 lb/in² (CF ) | abraded | 20.68 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| SikaPower-830 Tensile lap-shear strength (CQP046-9 / ISO 4587) 20 MPa C, D | not stated | 20 MPa | CQP046-9 / ISO 4587 | TDS p.p1 |
| 3M Scotch-Weld Epoxy Adhesive DP490 Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method Test Condition Substrate Surface Prep Value … ASTM D1002, ISO 4587 CRF Epoxy IPA Wipe 19 MPa (2756 lb/in²) (AF/CF ) | degreased | 19 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive LSB60 Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … FRP (Polyester) IPA Wipe/Abrade/IPA Wipe 2700 lb/in² (SF ) | abraded | 18.62 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP270 Black Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … 23 °C FR-4 Solvent Wipe 15.3 MPa (2220 lb/in²) | degreased | 15.3 MPa | ASTM D1002, ISO 4587 | TDS p.3 |
| 3M Scotch-Weld Epoxy Adhesive LSB60NS Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … FRP (Polyester) IPA Wipe/Abrade/IPA Wipe 2200 lb/in² (SF ) | abraded | 15.17 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP270 Clear Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … 23 °C FR-4 Solvent Wipe 14.3 MPa (2070 lb/in²) | degreased | 14.3 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP125 Gray Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d FRP (Polyester) Acetone/Abrade/Acetone 12.6 MPa (1830 lb/in²) | abraded | 12.6 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP125 Translucent Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d FRP (Polyester) Acetone/Abrade/Acetone 10.3 MPa (1500 lb/in²) | abraded | 10.3 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP420 Off-White Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d FRP (Polyester) Acetone/Abrade/Acetone 9.9 MPa (1440 lb/in²) | abraded | 9.9 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP460NS Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Fiber-Reinforced Plastic IPA Wipe/Abrade/IPA Wipe 1379 lb/in² (SF ) | abraded | 9.51 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP190 Translucent Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d FRP (Polyester) Acetone/Abrade/Acetone 9.2 MPa (1340 lb/in²) | abraded | 9.2 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP420NS Black Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d FRP (Polyester) Acetone/Abrade/Acetone 7.9 MPa (1140 lb/in²) | abraded | 7.9 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP420 Black Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d FRP (Polyester) Acetone/Abrade/Acetone 7.3 MPa (1060 lb/in²) | abraded | 7.3 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP460 Off-White Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Fiber-Reinforced Plastic IPA Wipe/Abrade/IPA Wipe 6.9 MPa (1000 lb/in²) (SF ) | abraded | 6.9 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP100 Clear Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Fiber-Reinforced Plastic IPA Wipe/Abrade/IPA Wipe 6.6 MPa (950 lb/in²) ¹ | abraded | 6.6 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP405 Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d FRP (Polyester) Acetone/Abrade/Acetone 6.3 MPa (910 lb/in²) | abraded | 6.3 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP270 Black Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … FRP (Polyester) IPA Wipe/Abrade/IPA Wipe 6.1 MPa (880 lb/in²) | abraded | 6.1 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP270 Clear Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … FRP (Polyester) IPA Wipe/Abrade/IPA Wipe 6.1 MPa (880 lb/in²) | abraded | 6.1 MPa | ASTM D1002, ISO 4587 | TDS p.3 |
| 3M Scotch-Weld Epoxy Adhesive DP100NS Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Fiber-Reinforced Plastic IPA Wipe/Abrade/IPA Wipe 680 lb/in² ¹ | abraded | 4.69 MPa | ASTM D1002, ISO 4587 | TDS p.2 |