How Much Does Thompson’S Water Seal Cover Per Gallon?

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..

Does Thompsons Water Seal work?

– Thompson’s® WaterSeal® Clear did not alter or change the appearance of the wood. After full drying, we tested the ability to repel water. Water did bead on top of the finish and did not absorb into the wood. – As far as we can tell, Thompson’s® WaterSeal® does not prevent UV graying at all.

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.

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

24 hoursSimilarly, you may ask, 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 you seal your deck?

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. If the surface dried enough to touch and the rain was gentle, you may find no problem at all.

Can you use Thompson Water Seal on pressure treated wood?

However, most of the water-repellent sealers sold at home centers, paint stores and lumber yards are suitable for pressure-treated wood as well as other outdoor woods such as cedar and redwood. The directions for some, such as Thompson’s Water Seal, specify pressure-treated wood as a suitable use.

How much does a gallon of Thompson’s Water Seal cover?

That determines how many gallons of stain are required (each gallon covers up to 400 square feet).

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.

How often should you apply Thompson’s Water Seal?

every one to three yearsApplying a sealer and/or stain typically is recommended every one to three years, depending on the finishing product, deck use, weather conditions, and sun exposure. All Thompson’s WaterSeal products are DIY-friendly, and most need only a single application on a clean, dry deck.

How long does Thompson’s Water Seal last?

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

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.

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 use a sprayer for Thompson’s Water Seal?

The manufacturer of Thompson Water Seal recommended that you use their product with a plastic sprayer with a brass wand, such as our Chapin Premier sprayer. … Once you are done with the product, it is recommended that you run mineral spirits through the sprayer and then water to clean it.

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.

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

Apply by brush, roller, dipping, or sprayer. A garden “pump-up” style sprayer is the simplest method. If over applied, remove excess before it dries by redistributing to dry areas or wiping off.

What can I put over Thompsons Water Seal?

Officially, there are no paints that are compatible with Thompson’s Water Sealant. That’s why we’re saying that the best thing you can do for your deck (or asphalt) is to remove any existing sealant before you paint.

Does Thompson Water Seal kill grass?

This Thompson’s cleaner is a gentler, biodegradable formula so we didn’t have to worry about it harming the grass or trees nearby when it was washed off.

How much water sealer do I need?

Remember that sealers will require multiple coatings, so you’ll probably need at least two gallons for most projects. A gallon only covers so many square feet: One gallon of sealer covers 200-300 square feet. One gallon of waterproofing covers 100-200 square feet.