Features

• A highly water-resistant butyl rubber adhesive coated on a polyethylene net
• A siliconized kraft paper release liner
• Made in Japan

Benefits

• Butyl (IsoBuytlene) is a synthetic rubber that is not prone to crystallization and forms excellent long-term moisture and vapour seals
• As it does not cure (like liquid caulks & seals) it has the ability to absorb movement over time without failing and is self-healing
• Very low moisture & vapour transmission rates
• Unlike bitumen has an excellent thermal range (-30°C to 110°C)
• No volatile organic content, it is very safe to use
• Does not require heat to form bond as tacky at ambient temperatures
• Excellent sound, vibration and shock absorption properties due to its density