EcoProof 20 Liquid Rubber Waterproof Liquid Membrane is a highly advanced system that provides a fully bonded, elastomeric membrane with a completely waterproof seamless finish and a 20 Year Guarantee. Not requiring any flames or primers as well as being a water based system and not containing any VOCs or solvents means EcoProof 20 Liquid Rubber is an extremely eco-friendly and easy system to apply over many existing surfaces with the simple use of a brush and roller. System Features Fully Bonded Seamless Liquid Applied No VOCs No Solvents High Performance No Flames Cost Effective Fully Waterproof UV Resistant Suitable For Flat Roofs Pitch Roofs Domestic Industrial/Commercial Structural Waterproofing Gutters