Rubberseal Trowel On Liquid Rubber is a water based, VOC (Volatile Organic Compounds) free, cold applied, seamless rubber membrane specifically designed for protecting and waterproofing various household and industrial items. Offering exceptional chemical resistance, puncture resistance and elongation of >1500%, Rubberseal is a high-end emulsion that exhibits tremendous bond strengths. Rubberseal installs easily by a trowel, quickly developing excellent film strength. Rubberseal Trowel On provides a sure seal, ideal for a durable waterproof solution in the most demanding service applications. Rubberseal may be used for: Roofs, Ponds, Fountains, Foundations, Drainage Systems, RVs, Gutters and many more.