Which Concrete Driveway Sealer Should I Choose?
It is mandatory to seal all driveways. Doing this will keep the concrete from forming fissures and getting discolored. Having your driveway sealed allows you to wash out oil or gas spills with ease. Because there are many varieties of concrete sealers, you have to be sure that the one you select is appropriate for your driveway’s needs.
Each of the two categories of concrete driveway sealers can be classified into smaller groups. You will know which among a penetrating sealer and a topical sealer you will choose by observing the notable difference between them. While topical concrete sealer serves the purpose of coating the driveway surface, a penetrating sealer can reach up to one-fourth an inch to four inches into the concrete.
The ability of a penetrating driveway sealer to coat fissures within concrete is what makes is advantageous. It fortifies the driveway in the best way, and is more durable than a topical sealer. Even with its low cost, the protection topical sealer gives is compromised. The disadvantage is that it would have to be more frequently reapplied to the driveway due to its lack of durability. Still, the application of the sealer is as effortless as painting.
When you decide to use a penetrating sealer, you must know if the kind of sealer you will use is a silane, a siliconate, or a silicate. Silane concrete sealers can endure up to five to eight years of use due to its durability. Unfortunately, it is the highest-priced sealer since it needs to be purchased and used in large amounts. The shade of concrete is also darkened as an effect of silane sealer. A silicate sealer is an excellent seal for concrete since it permanently bonds with it. One disadvantage is that it does not easily penetrate smooth surfaces. It works better in sealing rough concrete, so it is advisable to not use it on driveways. A siliconate driveway sealer is the best choice you could probably have. Its ability to fit well with concrete also makes it a quality seal. The driveway benefits from it as well in that it acts as both a sealing and repairing agent. Therefore, the sealer may be applied on the driveway the same day it had been installed.
Before using a topical sealer for your driveway, you must choose which kind from multiple options. Although silicone sealer costs the least, it will not work well on a driveway. It is not as durable against scraping and grazing, which is why its effects are not long-lasting. An acrylic sealer can hold up to five years because it is sturdier. The value it will provide will makes it to be a price worth paying. Lastly, another option is polyester sealer. However, you will end up paying a significantly higher price, since it provides better protection than acrylic. You may come to find that paying such a high price for extra protection is not worthwhile.