What is high performance?
We talk a lot about high performance around here, but what the heck makes a sealant or caulk high performance?
A sealant or caulk should be flexible, elastic, and adhesive. Many sealants are flexible, adhesive, or elastic. It is the combination of all three together that leads to high performance, meaning durability and longevity you can trust.
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Caulking 101
Witness how Slab works seamlessly to seal and fix concrete cracks, delivering a highly durable, flexible, and adhesive solution that’s able to endure weather changes and heavy foot traffic. Whether it’s for residential sidewalks, driveways, or other concrete spaces, Slab is designed to keep your concrete surfaces smooth and secure.
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800-767-5656Common Questions From Our Network of Pros
Slab is designed to stretch and be elastic. It will dry, but it takes some time (especially in high humidity/low temperature environments). If you need to drive on it, try putting something over it like a piece of plywood. (Those used to be easy to find, for the record).
No. There are other self-leveling options out there that we are happy to recommend to you if you give us a call. We find that a lot of cracks aren’t even. Slab is nice for those to bridge the gap smoothly.
Try using backer rod in there. It will save you money (because you have to use less sealant) and also serve as a “bond breaker” – increasing durability. Sand also works.