Identical with Epoxy Adhesive E Processing time: approx. 90 minutes (mixing ratio 1 : 1 = 100 : 100 parts by weight) Processing time: approx. 120 minutes (mixing ratio 2 : 1 = 100 : 50 parts by weight) Curing time: 24 hours cold curing. * High bond strength * Tough-hard formulation * Free of solvents and fillers Two-component epoxy resin for aluminium and other metals, GFRP, CFRP, wood, glass, ceramics, rigid foams, and many plastics. A tough-hard formulation with high bond strength, does not split even when the metal is heated. Owing to the polyaminoamide hardener the mixing ratio for this adhesive system can vary. Can be processed in mixing ratios ranging from 100 : 50 to 100 : 100 by weight. Mixing ratio 100 : 100 by weight Shear strength according to DIN 53281, Aluminium (AlCuMg1) 10.9 MPa (= 111 kg per m²) cured at 23 °C / 7 d Yields adhesive joints with good flexibility and improved peel strength. Mixing ratio 100 : 50 by weight Shear strength according to DIN 53281, Aluminium (AlCuMg1) 16.2 MPa (= 165 kg per cm²) cured at 23 °C / 7 d Yields tough-hard adhesive joints with improved temperature, water and chemical resistance. Up to approx. 20 MPa (= 204 kg per cm²) are possible with curing at 180 °C. The thermal resistance of the adhesive when set is ca. 100 °C (after post curing at 80 °C). Conversion of SI units: 1 MPa (Megapascal) = 1 N/mm² = 0,102 kg/mm²