As a concrete paver sealer: 1 gal. covers up to 120 sq. ft.
Your concrete pavers will look better than new. 5 gal. bucket covers approximately 500 sq. ft.
EXAMPLE: If you are sealing a traditional driveway that has a broom swept finish and 1000 total square feet to cover, you will need 5 gallons of sealer. You will use 2 ½ gallons for your first coat and the remaining 2 ½ gallons for the second coat to achieve the suggested net coverage of 200 square feet per gallon.
Coverage should be at least 250 square feet per 5 gallons. For larger areas, pour onto the surface and roll. Apply the next coat as soon as possible, not allowing extended time between if possible. Ensure coating is dry to the touch with no uncured material underneath before moving on to the next coat.
Coverage: For best results apply Concrete Sealer at a rate of 200 square feet per gallon (950 square feet per 4.75 gallon pail). Concrete Sealer is a professional grade 100% Acrylic water-based clear drying emulsion.
Penetrating concrete sealers will typically cover anywhere from 100 – 400 square feet per gallon. Two coats are usually recommended so this will cut the coverage amount in half to 50 – 200 square feet per gallon for 2 coats.
One of the best paver sealers is the Siloxa-Tek 8500. It is a penetrating concrete sealer designed to treat a variety of applications with an emphasis on hydrophobicity and reduction of water uptake. It dries completely clear with a natural finish that will not change the look or appearance of the susbtrate.
Essential Values 5 Gallon Concrete Sealer (Covers 7500 Sq Ft) – Made in USA - Excellent Clear & Wet Sealant Designed for Indoor/Outdoor Surfaces - for Concrete | Driveways | Garages | Basements.
In some cases, a residential driveway will only need one coat of sealant. However, if the asphalt sealcoating has never been sealed before, it may take a second coat to give it the rich, deep finish that most homeowners prefer.
Note the depth of the gap or your desired sealant thickness. Multiply the total length by the product of the width and depth to find how much silicone sealant you need.
Black Diamond Coatings recommends a combination of both a sprayer and a roller. To truly be a Paver Whisperer, you must make sure the sealer is applied evenly to the surface. Using the spray technique and back rolling any puddles will result in a smoother application and a smoother finished product.
Choosing to seal your pavers will keep your color consistent and un-faded. Not only does choosing to seal your pavers keep the color untouched, but it can also increase the vibrancy of your colors. One largely agreed upon benefit of sealers is that they limit stains.
What are the ideal weather conditions for sealing? Ideal conditions would be 75 degrees and sunny; however, anywhere between 50-90 degrees is generally fine. Take note that solvent-based sealants evaporate faster, so lower temperatures are better for application.
How Much Does It Cost to Clean and Reseal Pavers per Square Foot? In total, you should expect to pay around $2 per square foot to clean and seal pavers. The price may vary between $1 and $3 per square foot, depending on the sealant and method of cleaning.
Driveway Square Footage
Some sealants cost more than others, but they average between $0.06 and $0.38 per square foot. A 500-square-foot driveway typically requires 5 gallons of sealant, which can run between $40 and $165. Keep in mind that the price will double if two coats of sealant are used.
How often do I need to reseal my pavers? If your sealant has been applied correctly by a professional, it should last between two to three years. The care given to the area and other elements like traffic or weather will also play a part in its longevity.
Clean your pavers before the sealing process. Use a pressure washer to remove any dirt, dust, or debris accumulated on the surface of your pavers. Make sure your pavers are dry before applying sealer. If your pavers are wet, the sealer will not be able to adhere properly and will eventually peel off.
Avoid puddling or “ponding” of the product. Allow adequate time between coats (1-2 hours) for the sealer to completely dry before applying the second coat. The sealer must be applied within four hours. After four hours of cure time, the sealer is too hard to bond to.
When the sealer is applied too heavily, the air displaced through the surface can't escape, and it forms a bubble in the sealer surface. Concrete sealers are best applied in two thin coats.
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.
Acrylic topical coatings have the shortest lifespan, needing re-applied every 1-3 years. Epoxy and urethane systems last between 5-10 years, closer to 5 if the surface experiences heavy traffic.
For best results the sand should be dry to its full depth before sealing. It is always recommended to test the sealer of choice in a small area first. Always read product label and directions carefully before beginning to use any sealer products.
Most contractors and manufacturers recommend sealing pavers for the many benefits. Both concrete and brick pavers are porous materials that can change quality and appearance when they absorb liquids.