Longseal 100 is a high performance, cold applied waterproof membrane, manufactured from tough cross-oriented HDPE film to a layer of rubber modified bitumen adhesive. The advanced backing film gives improved technical performance on tear strength, puncture resistance and dimensional stability. It also offers good conformability for site application. After installation the membrane should be covered as soon as possible with a cementitious screed or similar protective layer. The aggressive adhesive will bond at temperatures as low as 5° C.

Recommended Use

• Internal and external tanking of underground structures
• Reservoirs
• Car park and roof decks
• Subways, lift shafts and retaining walls