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WeatherShield® Exterior dirt and stain-blocking paint & primer is designed with advanced all-weather protection that shields the painted surface from harsh weather conditions. Confidently cover and seal in old stains on your exterior surfaces with a formula that hides existing stains, ground in dirt and residue. WeatherShield® Exterior enhances the beauty and value of your home that will stand the test of time.

WeatherShield® Exterior Paint & Primer

WeatherShield® Exterior dirt and stain-blocking paint & primer is designed with advanced all-weather protection that shields the painted surface from harsh weather conditions. Confidently cover and seal in old stains on your exterior surfaces with a formula that hides existing stains, ground in dirt and residue. WeatherShield® Exterior enhances the beauty and value of your home that will stand the test of time.

  • Dirt and stain-blocking paint & primer formula hides-away existing stains, ground-in dirt and residue for less time prepping

  • Advanced all-weather protection shields the painted surface from harsh weather conditions, maintaining the beauty of your home's exterior

  • Outstanding hide and one-coat coverage in select colors helps your color go a long way.

  • Helps your color go a long way with outstanding wall-to-wall coverage

  • Outstanding adhesion to rough and porous surfaces like masonry, stucco and brick

  • Resilient, 100% acrylic formula provides extra protection from cracking, peeling, and blistering

  • Powerful defense against sunlight and moisture damage

  • Provides a mildew- and algae-resistant coating that puts up a strong defense against mold and algae growth on the paint finish

  • Early moisture resistance guards the freshly painted surface from runs, blisters or water marks once rain showers begin

  • Don't let a chilly weather forecast rush or stall your project! Applies safely in temperatures as low as 35°

  • Paint with confidence, thanks to the HGTV HOME® by Sherwin-Williams Lifetime Warranty

  • Available in Flat, Satin and Semi-Gloss sheens

Available exclusively at
Find a Lowe's

*available in select colors

Product Reviews


Weathershield® Exterior Paint & Primer is rated 4.8 out of 5 by 289.
Rated 5 out of 5 by from Great product, great results I took on the task of painting my 2000 square foot house, I chose Sherwin Williams Weathershield as my go to paint. I tell you what from first stroke of brush to final stroke of brush and all other tools used in between, i would use this product again, one coat coverage, very easily rolls on, clean up is a snap and the cornflower blue color gives my home a pretty, clean wonderful look! Thank you for making a outstanding product !
Date published: 2020-11-16
Rated 5 out of 5 by from Highly Recommend five stars!! I purchased this paint for exterior stucco that had not been painted for 5-10 years. I wanted a paint to protect the stucco and look great. I also purchased it for the eaves. It not only cleans up easily it looks beautiful! It goes on easily whether roller or brush. Covers well! Highly recommend price is right and great quality.
Date published: 2020-11-05
Rated 1 out of 5 by from Gummy paint Lightly sanded and clean exterior metal door. Paint went on sticky and gummy. It isn’t drying well either. Just painted with a cheaper paint on another door and it was so much better.
Date published: 2020-10-12
Rated 4 out of 5 by from Great product but how inconvenient you no longer offer it online Disappointed to find that every Lowe’s is out of stock and that you can’t order it online highly disappointed.
Date published: 2020-08-21
Rated 2 out of 5 by from Did not cover I used this to paint an outdoor table. I first used a primer followed by 2 coats of weathershield. It went on smooth and looked good but days later the wood tanins came through. I am using Duration to paint my entire home exterior. It is super expensive so I hope it performs better.
Date published: 2020-07-30
Rated 5 out of 5 by from Excellent paint I'm finding 1 gallon of this stuff goes a long way. It's thick and covers extremely well with a 4" roller or brush I'm having zero coverage or issues. I can't honestly see how you could give it 1 star, face it...maybe you just can't paint for sh... It looks so good my neighbors told me that I needed to change careers to a painter...pretty sure they're jelly..
Date published: 2020-07-25
Rated 5 out of 5 by from The only exterior paint I will use from here on out I live in the Bahamas and brought this paint from Florida. It is incredible. Truly one coat covers, and 2 years later the color is still true and it has not peeled. I'm quite happy.
Date published: 2020-06-09
Rated 2 out of 5 by from Horrible experience. I used this product on parts of the exterior of our home without concern. We also had a professional painter use a similar product on the exterior of our home and it also worked very well. So when it came time to paint our metal exterior entrance door, I purchased the same in the quart quantity. We had it tinted red and I cannot express how horrible the paint performed. Not so much from coverage but from actual coating performance. Whether brush or roller application, the texture was absolutely horrible. Essentially as soon as I applied either a brush or roller stroke, the material become unmanageable. Then trying to make it look presentable, it only got worse. So much so, that I will probably take the door down, sand it down, then repaint it in a horizontal position.
Date published: 2019-10-02
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