Quick Answer: Does Thompsons Water Seal Go Bad?

How many years does Thompson’s Water Seal last?

10 yearsIf applied correctly, Water Seal will last up to 10 years.

This is dependent on conditions such as orientation of the wall and local climate..

What temperature do you apply Thompson’s Water Seal?

Be sure that both surface and air temperatures are above 50°F during application and remain above 40°F for 48 hours after application. Do not apply product if rain is forecasted within 24 hours of application. Perform the splash test. Sprinkle water on various sections of surface to be sealed.

Is Thompsons Water Seal good?

Thompsons WaterSeal Advanced Natural Wood Protector – Editor’s Choice and The Best Outdoor Sealer for Wood. Thompson’s WaterSeal Advanced is a maximum strength waterproofer and natural wood protector. The coating resists mildew growth, UV damage, and fading. It’s perfect for natural wood decks, fences, and furniture.

What if it rains after sealing deck?

If it rains within 48 hours after you apply the stain, the water will soak into the wood pores and try to displace the stain. This will result in a splotchy surface rather than an even tone. If it rains right after you apply the stain, the stain will peel and flake off.

How do I dispose of Thompsons WaterSeal?

If you chose to dispose of this product you must do so via a hazardous waste disposal program. Most locales have at least annual household hazardous waste collection days. You can call the town and ask if they have a hazardous material disposal option. It’s an entirely local service.

Is it better to seal or stain a deck?

A: It’s really up to you. Just staining the deck will give you the color you want, although in high-traffic areas the stain could wear away quickly. … The advantage of this, they say, is the sealer provides additional protection against water and weather damage, while the stain helps reduce fading from UV rays.

Should I use Thompson Water Seal on pressure treated wood?

However, most pressure-treated wood should have periodic sealing against moisture, preferably every year or so. … The directions for some, such as Thompson’s Water Seal, specify pressure-treated wood as a suitable use.

Can you put 2 coats of Thompson’s Water Seal?

Thompson’s WaterSeal Waterproofing Stains. Application: Only one coat is recommended for both Semi –Transparent & Solid. A second coat can be added if more color is desired. Allow the first coat to dry (approximately 2 hours) before second application.

How long does Thompson’s Water Seal need to dry before rain?

24 hoursAlso to know is, how long does Thompson Water Seal need to dry before rain? The forecast should indicate no rain for at least 24 hours after application. The deck surface should be allowed to dry for at least 48 hours before application.

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

Rain will damage the finish of any wet sealer with linseed oil or mineral oil in it. Because it forms a coating, it takes several hours to “set up” (dry) and during that time the sealer is vulnerable.

When can you walk on Thompson Water Seal?

Now that you’ve applied Thompson’s Water Seal following the instructions above, to your entire surface, you can walk away and let it dry for 24 hours. That’s all the time you need to let Thompson’s Water Seal work to protect your outdoor surfaces from water damage.

How many coats of Thompson Water Seal do I need?

2 coatsshake the can vigorously before use. Thompson’s Water seal has a slightly milky appearence in the can,but clears quickly upon application. For best results ensure the surface is as dry as possible. Apply 2 coats using brush,roller or sprayer.

What is the best way to apply Thompson’s Water Seal?

Surfaces must be thoroughly cleaned prior to application with a deck cleaner (like those in the Thompson’s® WaterSeal® cleaner line) applied according to label directions and cautions. If surface is damp or wet from cleaning or weather, allow the surface to dry thoroughly (a minimum of 48 hours) before application.

What is the best outdoor wood sealer?

Our Top PicksBEST OVERALL: SEAL-ONCE MARINE Penetrating Wood Sealer. … EASIEST APPLICATION: Eco Advance Exterior Wood Water Repellent. … BEST VALUE: Olympic Stain Smartguard Concentrated Sealant. … LONGEST-LASTING SEAL: Olympic Stain Maximum Waterproofing Sealant.

Can you apply Thompson’s Water Seal to wet wood?

Thompson’s® WaterSeal® Waterproofing Stains can be applied to damp wood, so you only have to wait about two hours to begin applying stain. Some of our other products require that the wood dry for 48 hours before applying a deck coating.