Metal Bonding Adhesive Methyl Methacrylate Adhesives Cybercryl acrylic adhesives are methyl-methacrylate based, and designed for the structural bonding of engineered thermoplastics, thermosets, nylons, composites, e-coat and metal in any combination. Ideal for applications which require high tensile and peel strength, Cybercryl adhesives also exhibit excellent chemical resistance and unsurpassed shock and impact resistance.