Thompson's® WaterSeal® Clear Masonry Protector Waterproofer provides proven waterproofing protection for pavers, brick, concrete, stone, stucco, clay & quarry tile and exterior masonry surfaces.
Water Seal can only be used on bare and uncoated brick, stone or concrete. How long will Water Seal last? If applied correctly, Water Seal will last up to 4 years. This is dependent on conditions such as orientation of the wall and local climate.
Our top pick, BEHR PREMIUM Wet Look Concrete Sealer, can be used on multiple surfaces indoors and outdoors. It is also easy to clean and apply. Rust-Oleum Moisture Stop Fortifying Sealer is an excellent budget-friendly option that can be applied quickly and creates a waterproof barrier that protects your concrete.
Solvent base sealers tend to over darken concrete stain, looking as it does when saturated wet with water. Water base sealers such as Clear Shield, makes the concrete look as it does when damp with water, not saturated wet but not dry either.
Clear Multi-Surface Waterproofer
Proven to waterproof concrete, brick, exterior wood and other exterior surfaces. Use as a concrete waterproofer, brick sealer and wood sealer.
Steps to Remove the Sealant:
To use mineral spirits, wipe the spirits over the area with a cloth. Let it sit for a few minutes, then scrub the area with a scrub brush. To use a concentrated degreaser, follow the instructions on the label of your selected product.
As a general rule, sealing concrete driveways should be done with penetrating sealers, indoor floors with acrylic sealers, and concrete countertops with either an epoxy sealer or a polyurethane sealer.
While the advantages outweigh the negatives, there are some disadvantages that you should keep in mind before sealing your concrete driveway. Sealant can make the surface slippery. Sealants tend to dry down with a glossy or semi-glossy sheen that can be quite slick, especially when wet.
One of the biggest disadvantages of concrete driveway sealing is the cost. The materials and labor required to seal a concrete driveway properly can be expensive. In addition, concrete driveways that are improperly sealed can trap moisture underneath the surface, which can lead to problems such as mold and mildew.
Yes, you can seal old concrete. The most important part of this process is the preparation. If you are planning on using the same type of concrete sealer on the existing surface, you may not need to remove it. But if the existing sealer is different from the new sealer, remove it carefully.
Acrylic Concrete Sealers: Acrylic sealers last 1-3 years before they need to be re-coated. Epoxy Coatings: Epoxy coatings last 5-10 years before they need to be re-coated. Urethane Coatings: Urethane coatings last 5-10 years before they need to be re-coated.
Thompson's WaterSeal has clearly not been a consumer favorite with deck stains or sealers. Mainly as it does not offer any UV protection and it grays in a few months. The Transparent and Semi-Transparent versions are prone to premature peeling and wearing after about 1 year.
After discussing the factors you need to look for and the regional location of the project, in broad terms, Spring is in fact the best time of year to seal concrete. With its moderate temperatures and humidity levels, it tends to provide ideal conditions for the application and curing of sealers.
One coat is enough, but if more color is desired, a second coat can be applied within two hours before the first coat has dried. Be sure to read the back label to understand how to properly clean your tools after application. Let the deck dry for at least 24 hours and you're ready to replace the furniture.
Can Sealing Prevent Cracks on Concrete Surfaces? Concrete sealing can stop most types of concrete fractures. This fact is especially true if the crack is a result of poor-quality work in the concrete mix or site preparation. However, sealing can prevent future damage that may start from the top layer of the concrete.
When properly applied, cure and seal products produce a protective liquid membrane. This compound shields the top of the fresh pour while retaining the proper amount of moisture throughout the entire slab. The concrete cures much harder, and the surface is protected longer.
Sealing your concrete isn't really a labor-intensive, nor costly, job. By sealing your concrete every 2-5 years, as recommended by experts, you should keep your floor in good shape, preventing cracks, pitting, and additional damage.
Acrylics and epoxy topical sealants are the least expensive, but do require prep work. They aren't as durable and long-lasting as penetrating sealants.
How to remove Thompsons Water Seal from wood, concrete, brick and masonry! Use EC-1800 a natural, eco friendly formulation that will remove Thompsons Water Seal from any surface that is compatible with water. EC-1800 contains beneficial microbes and a blend of surfactants, rust inhibitors.
Asphalt sealer and crack filler, if stored above freezing, will be good for a year (opened or unopened). PVC primer and Thompson's Water Seal™, sealed tightly, can be kept indefinitely (no minimum temperature), as can concrete bonding additive if stored above freezing.
A strong enough power washer will blast most types of sealer off of concrete with ease. The trick is to make sure to pressure wash the entire surface area. For more sturdy sealers, it may take a few passes with the pressure washer to get it completely removed.
I recommend using an exterior silicone formulation for concrete or a high-quality polyurethane sealant. Both will stick well to the wood and the concrete. Acoustical sealant is a better, albeit slightly more expensive, option. Caulk often works best at a slab-wall transition.