Although we have been stocking Silicone for many years there is a new kid on the block. CT1 Sealant is a very high-performance product that out performs all other silicones and sealants. For instance, CT1 is brilliant when you are applying to seal a crack or gap above head height as it doesn’t sag. It can be used inside the home or outside and can be used in wet conditions and even underwater… yes underwater. As an adhesive it out classes all of the competition in the same price bracket and has a much longer shelf life than traditional Silicone Sealers… oh and it is available in a number of colours. So, what’s not to like, CT1 available at the trade counter in Polytrdae Harleston.