Strong as an Ox Who Needs Nails! Seriously Strong Hybrid Grab Adhesive is a high tack, rapid cure hybrid polymer adhesive designed to create a super strong, flexible bond. Easy to apply in all weather conditions, it will adhere to almost any surface creating a strong, long-lasting bond. Strong as an Ox Who Needs Nails! Hybrid Grab Adhesive can be used on concrete, brick, stone, metals, fibreglass, timber and hard plastics. And unlike most adhesives, it is suitable for continuous water immersion.