How Long Does Thompson Water Seal Last On Concrete?

How long does it take for Thompson Water Seal to dry on concrete?

24 hoursAllow at least 24 hours to dry; however drying time will vary depending on the substrate, temperature and humidity.

When completely dry, perform the splash test to determine if second coat is necessary..

How Long Will Thompson’s Water Seal last?

Stains with more pigment will last longer, but show less of the natural wood grain. Transparent stain is guaranteed for three years, semi-transparent stain is guaranteed for four years, and the solid stain is guaranteed for five years.

Should I use Thompson Water Seal on pressure treated wood?

Wolman RainCoat, made by one of the big names in pressure-treating, is a widely sold water repellent that is a good choice for use on pressure-treated wood, although it can also be used on other types of wood. … The directions for some, such as Thompson’s Water Seal, specify pressure-treated wood as a suitable use.

What is the longest lasting deck sealer?

Longest-Lasting Seal. Olympic Maximum Waterproofing Sealant. … Best Overall. Seal-Once Marine Premium Wood Sealer. … Easiest Application. Eco Advance Exterior Wood Waterproofer. … Best Value. Olympic Smartguard Concentrated Sealant. … Longest-Lasting Seal. … Best Overall. … Easiest Application. … Best Value.More items…

Can you put polyurethane over Thompson Water Seal?

Thompson’s Waterseal with stain is a protective finish for exterior wood. … Other sealers or clear finishes will not adhere well to a Thompsons stain and may result in the topcoat failing prematurely. Most likely the clear sealer or polyurethane will end up peeling and flaking off the stain.

When should concrete sealer be applied?

When to seal concrete Allow new concrete to cure completely (at least 28 days or as recommended). Most sealers must be applied under dry conditions. Applying to damp concrete could cause haziness or loss of adhesion.

How do you remove Thompson Water Seal from concrete?

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.

Is Thompson Water Seal good?

– Thompson’s® WaterSeal® is a very inexpensive product to purchase and coverage is exceptional. Unfortunately the saying “you get what you pay for” applies here as the Thompson’s® WaterSeal® offers no UV protection whatsoever. – After 2 years the entire deck was covered in black mold.

Is it better to roll or spray concrete sealer?

“Certain sealers are better applied by spray because they are not formulated for rolling,” says Dean Owen, president of Arizona Polymer Flooring Inc. in Glendale, Ariz. “This is usually a function of the solvents used in the formulation. Slow-evaporating solvents are better for rolling.

What happens if it rains on concrete sealer?

Explanation: Yes rain can wash the sealer off if it rains right after its put on. Normally we like to allow at least 24 hours before any rain but we use additives that can allow us to speed up the curing process. Explanation: If it’s just done say under three hours and it’s a hard rsin, yes.

Can you paint over Thompson Water Seal on concrete?

Yes you can paint over Thompsons although Thompsons does recommend a waiting period. … If it’s a latex paint or finish you use a latex. You can put either oil or latex paint on either primer but using a primer that matches the type of previous finish always seems to bond better.

How many coats of sealer can you put on concrete?

Two coats4. How many coats should I apply? Two coats are always suggested because the first coat of any concrete sealer is usually absorbed into the concrete at different rates leaving the substrate unevenly sealed. A second coat will ensure proper even coverage.

How many coats of Thompson Water Seal do I need?

Thompson’s WaterSeal products typically need only one application, but you can apply a second coat of stain to darken the wood, if desired. However, you must wait for the first coat to dry (typically about 2 hours) and apply the second coat within 4 hours of applying the first coat.

What happens if it rains after applying Thompson’s Water Seal?

If you get it applied before it rains, then it will seal wood. If it rains heavily, the product will dry cloudy on the surface but still work.