JBl AquaSil is a single component silicon rubber which hardens due to air humidity for the construction and repair of framless aquariums and terrariums. JBL AquaSil ahs special properties: extremely rapid hardening, high notch toughness and good adhesion. After hardening, JBL AquaSil is completely odourless, neutral, non-toxic and physiologically safe.technical Data JBL AquaSil:Viscosity: Pasty, firmShora A hardness (DIN 53 505): Approx. 25Temperature tolerance: -40C to +180CFilm formation time: approx. 10 minutesHardening time: approx. 2-3 mm/24 hoursDensity: 1,02g/cmTensile strength (DIN 53 504): approx. 1,40 N/mmTearing resistance (DIN 53 504): approx. 575%E module 100% (DIN 53 504): approx. 0,5 N/mmColoure: transparent