TECTA fibre cement slates feature a unique protective layer that is cured with UV light. The ingenious and patented TECTA technology seals the slate surface, protecting it from damage and discolouration. TECTA slates can withstand harsh weather conditions, from sweltering sunshine to harsh winters and hard hail or rain. Dirt, dust and even graffiti can be easily removed. Moreover, this slate is colourfast and retains its timeless matt look.