The Right Concrete Sealers for a Better Driveway
Driveway sealing is a necessity. The cracking and staining of concrete can be avoided by doing this. Having your driveway sealed allows you to wash out oil or gas spills with ease. Concrete driveway sealers come in different kinds, so it is important for you to assess which one best fits your needs.
Concrete driveway sealers come in two basic kinds, with each category divided in subgroups. You will know which among a penetrating sealer and a topical sealer you will choose by observing the notable difference between them. A penetrating sealer can reach deep into the concrete for about a quarter of an inch to four inches, while a topical concrete sealer is limited only to the driveway surface.
The good thing about a penetrating sealer for concrete driveways is that it provides coverage for concrete gaps. 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. Unfortunately, the driveway would have to undergo resealing more regularly since topical sealer does not last as long. 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. 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. As a result it can already be applied on the driveway even on the same day it had been installed.
In getting a topical driveway sealer, there are also several varieties to choose from. Silicone sealer is the cheapest yet, but it would not really be suitable for a driveway. Its inability to endure abrasions well enough is the reason for its low durability. An acrylic sealer can hold up to five years because it is sturdier. It offers great value and for a very practical price. The last alternative would be polyester sealer. Since it offers better quality than acrylic, it will come out to be more expensive. You may come to find that paying such a high price for extra protection is not worthwhile.