Does Thompson's water seal need to be stirred?

Author: Katlyn Denesik  |  Last update: Saturday, August 9, 2025

Shake, stir or mix thoroughly before and occasionally during use. A small trial patch should be tried before application over the entire surface. Only one light coat is necessary in most applications. Apply by brush, roller, dipping, or sprayer.

Does wood sealer need to be stirred?

Stir your sealant thoroughly before you begin, but do not shake the can or stir too vigorously. Stirring makes sure the sealant is homogenized, but being too enthusiastic will introduce air bubbles that don't fade when the sealant dries.

Is it better to spray or roll on Thompson water seal?

Although it is recommended to use a pump-up sprayer, you can also apply this sealant with a roller, a brush, or a paint pad.

Does Ready Seal need to be stirred?

As long as that is the case, Ready Seal can be applied in any temperature. Make sure to follow our other wood preparation recommendations, including removing the lid and stirring the product well before applying.

Does driveway sealer need to be shaken?

Asphalt sealcoat is like paint in that you need to mix it before using. The solids settle at the bottom of the container, and you need to agitate it to re-incorporate the liquids with the solids. If you don't mix your asphalt sealer, the consistency and finish of your sealcoating is going to be uneven.

“easiest way” to APPLY thompson water seal to a deck

Do you need 2 coats of Thompson's Water Seal?

Only one coat of Thompson's® WaterSeal® Wood Sealer is necessary. A second coat can be added if more color is desired.

How many years does Thompson's Water Seal last?

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.

What is the best applicator for Thompson's Water Seal?

What is the best way to apply Thompson's® WaterSeal® cleaners? The fastest way to apply is with a pump-up sprayer (using a coarse setting), but you can also apply with a brush or a roller. You should apply liberally.

What happens if you don't stir varnish?

A: Your finish will hold up just fine, Scott, but you might notice that it's glossier than you expected. The sediment in the can is a flattening agent (usually tiny particles of silica) that changes the way light reflects off the surface of the dried finish, resulting in the "satin" look.

What happens if you put sealer on wet wood?

Sealing wet wood can trap moisture inside, leading to issues such as mold, mildew, and rot. It's crucial to allow wood to dry completely before applying any sealants or finishes. Use a moisture meter to ensure the wood's moisture content is within acceptable levels before sealing.

Can you use too much Thompson Water Seal?

Yes: Applying too much Thompson's WaterSeal clear waterproofer will significantly increase the time it takes to dry, and it may not dry properly.

What happens if it rains after applying Thompson's water seal?

Thompson's Water Seal has been reformulated to last longer than standard waterproofers. It is long lasting, even under heavy moisture conditions, and is not destroyed by ultraviolet light.

Does Thompson's water seal penetrate the wood?

Thompson's Water Seal is not designed to be a penetrating sealer. It forms a waterproof layer on the outside of the wood instead of soaking in.

Does Sherwin Williams own Thompson's Water Seal?

Sherwin-Williams Co. said it will buy Thompson Minwax Holding Corp. from Forstmann Little & Co. for $830 million in cash, giving the largest maker of paints such as Dutch Boy the lead in household stains and sealers.

What is the best deck sealer?

Best Deck Sealers for Clear, Maximum Protection
  • RONSEAL ULTIMATE PROTECTION DECKING OIL, 5 LITRES. ...
  • ROXIL WOOD PROTECTION CREAM, 3 LITRES. ...
  • EVERBUILD WOOD PRESERVER, 5 LITRES. ...
  • CUPRINOL WOOD PRESERVER, 5 LITRES. ...
  • BARRETTINE DECKING OIL, 5 LITRES.

How long does Thompson's Water Seal take to cure?

DRYING TIME Thompson's Water Seal should be dry in 2 hours under normal conditions. Dry times depend on the texture & type of surface you're coating. Remove as much product as possible from equipment before cleaning. All equipment should be cleaned immediately after use with detergent and warm water.

How often should I reseal my deck?

Repeat Annually. It is generally recommended to seal your deck every year or two. Harsh winters or extremely hot summers can cause the sealant to wear away.

Can you apply Thompson's water seal with a brush?

You can use a pressure washer or a garden hose to clean the surface. If the surface is dirty or has mildew, you can use a Thompson Water Seal cleaner to clean it. Apply the water seal. You can apply Thompson Water Seal with a brush, roller, or sprayer.

What do professionals use to seal a driveway?

Commercial grade asphalt sealer is the single most important item to buy for professional sealcoating results. This is true for everyone, whether you are a homeowner who wants to sealcoat your own driveway or you're a grizzled pro who's has been in this business for a decade.

Why sealing your driveway is pointless?

One downside that might surprise you is just how scorching hot the seal coating will make your driveway during the summer months. A sealing job will give your driveway a dark color that will absorb sunlight, so definitely keep your shoes on when walking anywhere near it if the temperature is high.

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