Formulated to work specifically with DeckWright Inserts on timber decking, DeckWright Adhesive will ensure that your DeckWright Inserts remain firmly in the grooves, maximising the anti-slip benefits from their use. For best results, it is important to use DeckWright Adhesive and not any other formulation of adhesive. Water based, it performs efficiently with the characteristics of timber in a variable, external environment. One 290ml tube of DeckWright Adhesive will be sufficient to fit 25 linear metres of DeckWright Inserts. Please note that the 25 metre kit contains sufficient adhesive whilst the 250 metre bulk boxes will require a total of 10 tubes.