Gorilla All Condition Sealant is a multi-use sealant that&rsquos ideal for all around the home, indoors and out. This sealant is mould and mildew resistant, flexible, and won&rsquot yellow, shrink or crack over time. Plus it's 100% waterproof and can be exposed to shower water or rain in just 30 minutes. To Use All surfaces should be clean and free of dirt, grease, oil and old sealant. For gaps larger than 12mm use a backer rod to fill the gap. Best if applied above 5C Available in White and Clear. 1 x Gorilla All Condition Sealant White 295ml