... excellent mechanical properties and high curing rate for aquarium and industrial applications.AQUARIUM SILICONE SEALANT cures at room temperature under ... organic elastomers, e.g. EPDM, APTK and neoprene.AQUARIUM SILICONE SEALANT is not recommended for use on substrates, ... as marble, granite, quartzite, as it can cause staining.AQUARIUM SILICONE SEALANT is not recommended for sealing of aquaria.The ...