Hardeners 3357T & 3358T High performance structural epoxy adhesive - Rubber toughened high strength epoxy - High shear and peeling resistances - Excellent applicability (universal grease-like consistency) - All weather applicability even in high humidity conditions - Available in cans or cartridge - 2:1 ratio for machine dispensing Datasheet V5 - 11.07.2022 / Previous version - 17.11.2021

INTRODUCTION RESOLTECH 3350 / 3357T or 3358T high performance unfilled adhesive offers high tenacity and toughness. Its good elongation ratio enables to bond most materials, even if they have a large CTE difference. The system rheology is close to a universal grease, making the mixing and application very easy with a spatula or even with a brush. The 3350 with 3357T (standard) or 3358T (fast) has a vertical sagging limit of 10mm on vertical applications & 15mm on horizontal applications. It will enable to bond bulkheads with 20 mm diameter fillet joints. Other versions available are: • • • •...

PHYSICAL CHARACTERISTICS Visual aspect Pale yellow opaque gel Measured on rheometer, 20s-1, 2 min, gap 1mm, ± 15% tolerance REACTIVITIES Systems Gel time on 70mL at 23°C (4cm high) Time at exothermic peak on 70mL at 23°C Temperature at exothermic peak on 70mL at 23°C Clamp time at 23°C Reactivity measurements realized with Rheotech® Datasheet V5 - 11.07.2022 / Previous version - 17.11

RETICULATION & POST-CURING In order to obtain the maximum thermo-mechanical properties, it is necessary to respect the recommended curing cycle. The table below shows the glass transition temperatures (DSC) according to different curing cycles. TG measured on Kinetech® Shore D hardness measured at 23°C according to ISO 868 Post-curing cycles previously presented were chosen in order to reach the maximum potential of each systems. Depending on piece size, oven performance and hardener used, shorter post-curing cycles could lead to fully cured parts. Please contact our laboratory service for any...

TRANSPORT & STORAGE Keep containers sealed and away from heat and cold preferably between 10°C and 30°C in a well ventilated area. Our products are guaranteed in their original pac- kaging (check expiry date on the label). - Metal bucket of 5kg + 2.25kg - Metal bucket of 2x25 + 22.5kg HEALTH & SAFETY Skin contact must be avoided by wearing protective ni- trile gloves & overalls or other protective clothing. Eye protection should be worn to avoid risk of resin, hardener, solvent or dust entering the eyes. If this occurs - Metal bucket of 2x25 + 21kg - 250 mL cartridge for universal dispensing...