Equilox I Slower Setting Formula Adhesive is an extremely strong resin that can be used for anything from repairing small quarter cracks to reconstructing an entire hoof wall, yet flexible enough for easy filing, shaping, and even nailing. Set time: Sets in 6 - 8 minutes, final cure in 10 - 13 minutes at 70° Fahrenheit Shelf life: At least 6 months from fill date (as stated on label) — or longer if refrigerated Note: Equilox I 150 ml Stubbie Cartridge fits into regular caulking gun. Recommend Large Applicator Mixing Tips. Also requires a stubbie adapter with the regular caulking gun.