Anti root 1-part polyurethane modified bitumen liquid applied membrane for roof waterproofing Sikalastic®-680 RT is a 1-part, polyurethane modified bitumen, elastomeric, liquid applied membrane for roof waterproofing and other waterproofing applications. It has anti-root properties for preventing plant roots damaging the applied membrane. USES Designed for the following waterproofing applications: Flat and sloping roof structures External balcony and terrace decks Roof gardens Retaining walls and basements Planter boxes Coating cracked non-ferrous roof valleys and flashings
