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Polyurethane adhesive on Glass

3 verified lap-shear rows from manufacturer datasheets. Values stay with the surface preparation printed on the sheet.

ProductPrepStrengthStandardSource
LOCTITE UK M-06FL

Block Shear Strength, ASTM D 4501: Glass N/mm² 9.2 (psi) (1,340)

not stated9.2 MPaASTM D 4501TDS p.2
ARALDITE 2028-1 A/B

Lap shear strength on other substrates (typical average values). Cure: 16 hours at 40°C. Glass : 7 MPa

not stated7 MPaISO 4587TDS p.3
ARALDITE AY 8629-1 / HARDENER HY 8628

Lap shear strength on other substrates (typical average values). Cure: 16 hours at 40°C. Glass : 7 MPa

not stated7 MPaISO 4587TDS p.3

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