Feb 12, 2018 - 08:35 AM
Self-Leveling Sealant is a single component, self-leveling, premium-grade polyurethane sealant with an accelerated curing capacity used to seal gaps, joints and cracks. No tooling feature saves time and money.
Self-leveling is used for horizontal surfaces and non-sag, non self-leveling is used for vertical applications. Self-leveling sealant spreads out after it comes out of the container; that is, it may come out looking like a Hershey Kiss, but it will soon flow and flatten turning into a wafer-like shape. It is made to cover horizontal seams and cracks and the base flange edges of appliances that are only a quarter-inch or less offset from the roof.
Dec 27, 2018 - 12:30 AM
It can take up to 3 weeks for the lap sealant to completely cure.
Approximate Lap Sealant Cure Times: (approximate times for 50-70° F weather)
5 Minutes – Skins over
4 Hours – Waterproof
48 Hours – Cure 80%
30 Days – 100%
It's been 72 hours and the Dicor self-leveling sealant has skimmed over but still hasn't set. I will grant it's fairly cold out (mid-40's) but the same is true of a sample I set out in my home (72 degrees). WHY????
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