to 4 years If applied correctly, Water Seal will last up to 4 years.

Thompson's® WaterSeal® Waterproofer Plus Clear Wood Protector is just one product in an extended brand line that includes specialized cleaners, waterproofing products for wood, fabric and concrete surfaces, and a complete line of Waterproofing Stains that offer wood stain and sealer all in one.

Thompson's® WaterSeal® Clear Wood Sealer provides waterproofing protection for exterior wood surfaces. The clear sealer enhances and maintains the wood's natural color.

Yes. In addition to providing maximum strength waterproofing protection, Thompson's® WaterSeal® Fabric Seal also contains UV inhibitors in order to resist color fading caused by the sun.

Only one coat of Thompson's® WaterSeal® Wood Sealer is necessary. A second coat can be added if more color is desired. Allow the first coat to dry approximately 2 hours. Second coat must be applied within 4 hours of initial application.

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. Rinse the cleaned area with strong spray from a garden hose to force the chemical stripper away from the paint.

Chemical Composition/Ingredients

Thompson's® WaterSeal® Clear Wood Sealer provides waterproofing protection for exterior wood surfaces. The clear sealer enhances and maintains the wood's natural color.

Wait For The Water Seal To Dry Give your Thompson's water seal at least 24 hours to dry thoroughly. Depending on the weather, drying time may vary. Keep in mind that if you want to apply latex paint over it - you should give the sealant at least 45 days to settle properly.

Only one coat of Thompson's® WaterSeal® Wood Sealer is necessary. A second coat can be added if more color is desired. Allow the first coat to dry approximately 2 hours. Second coat must be applied within 4 hours of initial application.

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.

Allow at least 48 hours to dry; however drying time will vary depending on the substrate, temperature, and humidity.