Technologies : Construction Polymers

High Performance Weather Sealant

SuperSeal 889 is a one-part, neutral- cure, architectural grade weatherproofing sealant. It easily extrudes in any weather and cures at ambient temperature by reaction with moisture in the air to form a durable, flexible silicone rubber seal.

Property Value
Ultimate Tensile Strength (n/mm) 1.9
Hardness (Shore a) 26
Tack Free Time (mins) 80 mins
Full Cure Time (hrs.) 7 days
Temp Resist (°C) -24 to 150
Pack Size 300 ml