Getting the Best Concrete Sealers for Your Driveway
Driveway sealing is a necessity. Doing this will keep the concrete from forming fissures and getting discolored. Sealing a concrete driveway makes cleanup of spilled oil or gas more manageable 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.
The two broad categories of concrete driveway sealers can be organized into subcategories. In choosing a sealer, the difference between a topical sealer and a penetrating sealer is very clear. A topical sealer only provides the driveway with surface coverage, but a penetrating sealer can further permeate the concrete to a depth of up to 4 inches.
A penetrating sealer is useful in covering holes within the concrete. It offers you protection of finest quality, and lasts longer 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. Nevertheless, it is as easy to apply on the concrete as paint.
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. However, it is the most costly in the long term since you would need to make very frequent use of it. A silane sealer also darkens the color of the concrete. 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. Siliconate sealers may be the best option for a concrete driveway. It fuses well with concrete and makes for an excellent seal as well. The driveway benefits from it as well in that it acts as both a sealing and repairing agent. Thus the application of the sealer can be done even when the driveway has been newly installed.
Should you select a topical sealer for your driveway, you would also have to identify which kind. Silicone sealer is the cheapest yet, but it would not really be suitable for a driveway. It is not as durable against scraping and grazing, which is why its effects are not long-lasting. Acrylic sealers have a longer-lasting hold and can therefore last for about five years. The price you will pay will be worth the immense value you will get from it. Lastly, another option is polyester sealer. It provides more protection than acrylic does, but in turn costs a lot more. You may come to find that paying such a high price for extra protection is not worthwhile.