Gorilla BlackJack Bituminous Joint Sealant

Code Description Colour
19926 Gorilla BlackJack 310ml Black

BlackJack is a water based high performance ready to use, cold applied, high build liquid waterproofing membrane based on polymer modified bitumen emulsion. BlackJack forms a seamless, highly elastic and durable film that adheres well to most of the common substrates e.g. concrete, cement blocks, retaining walls, wood, wet areas such as kitchen, toilet floors and balconies. BlackJack is highly resistant to chlorides and sulphates commonly present in the soil.

Features and Benefits:
•Specified with Marshall Innovations Pro-Joists
• Easy to use
• Non-flammable and non-toxic
• Applicable immediately after removal of the formwork
• Environment friendly

Technical Documents: