- HYLO®BOND M511 is a toughened, two component acrylic adhesive designed for bonding a wide range of substrates. This structural methacrylate adhesive has superior peel,shear and compressive properties. HYLO®BOND M511 displays high toughness and can be used on gaps up to 5mm. it has gel tome of approximately 5 minutes. The adhesive has excellent fatigue and weathering resistance.