Bovi-Bond urethane adhesive, from USA, is a proven system for attachingblocks to the healthy claw of lame cows’ hooves. Bovi-Bond does not needany special skill to mix and apply. The secret is in the double-barrel160ml adhesive cartridge and the special dispensing gun. This systemensures that the two parts of the adhesive mixture are kept separateuntil they merge in the mixing tip. After treating the affected claw,the healthy claw is trimmed to leave a clean, flat and dry surface.Follow the instructions below for preparation of the cartridge forloading into the dispensing gun.Apply about 20ml (a 3mm-thick layer) to the clean hoof surface. Pressthe block lightly onto the adhesive, and hold still for 30 seconds.The block will wear off or break off naturally, by which time, if yourepaired it correctly, the affected claw should have made a recovery.Bovi-Bond adhesive sets in approximately 30 seconds after application ofthe block. It can be load-bearing after 2 or 3 minutes (or slightlylonger in cold weather).The 8-pack set contains the adhesive cartridge plus 8 mixing tips and 8blocks. The dispensing gun must be purchased separately.After opening, the Bovi-Bond adhesive cartridge must be used within oneyear.Bovi-Bond Cartridge Instructions1. Remove safety cap.2. Bang tip down vertically on a hard surface to impact the plasticstopper. Do not remove yet.3. Insert cartridge in dispensing gun.4. When ready to use, remove impacted plastic stopper from tip of tubeand discard.5. Squirt a small amount of adhesive to waste to remove any air bubblesin tip.6. Attach mixing tip and dispense glue onto block.7. Remove mixing tip and attach supplied plastic (with green inserts)stopper. NB. Green insert legs must align with flat sides of stopper.8. Tube can then be safely stored until next use.8 Blocks per 160ml Cartridge.