Adhesive Syringe, this unlikely carpet fitting tool can be an absolute life saver! When you find yourself faced with an air pocket under the flooring this is the best and fastest solution to the problem. Just load your syringe with the correct adhesive and inject it into the void. Add some weight and time will sort the problem, no need to uplift and reapply adhesive to the entire floor area. Syringe comes with three replacement needle which are safely stored in the plunger. Please note these are very sharp. Remember to clean out needle and syringe with solvent after use.