Glidden HEP Thunderbolt / Gray Flat Exterior Paint with Primer, 1 Gallon
Glidden HEP Thunderbolt / Gray Flat Exterior Paint with Primer, 1 Gallon
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Glidden HEP Thunderbolt / Gray Flat Exterior Paint with Primer, 1 Gallon

4.6 stars out of 261 reviews
(4.6)|
261 ratings
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Product Line:Glidden High Endurance Plus
Size:1 gal
Paint Finish:Flat

Key item features

  • Durable Exterior: This 100% acrylic exterior liquid paint and primer offers excellent adhesion and hide, covering up to 400 sq. ft. per gallon.
  • Resilient Finish: Provides a mildew-resistant coating and resists fading, cracking, and peeling, ensuring a long-lasting appearance.
  • Weather Application: Can be applied in low temperatures, down to 35°F, with a dry time of 30-60 minutes and recoat time of 2-4 hours.
  • Versatile Surfaces: Ideal for properly prepared or previously painted exterior wood, stucco, concrete, hardboard, fiber cement board, and weathered aluminum or vinyl siding.
  • Distinctive Color: Features "Thunderbolt," a saturated, cool, thunderstorm gray with an algae undertone, suitable for accent walls or living/dining rooms.
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Current price is $43.47$43.47/gl
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Columbus, 43215
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Glidden HEP Thunderbolt / Gray Flat Exterior Paint with Primer, 1 Gallon $43.47 $43.47/gl

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Customer ratings & reviews

4.6 out of 5 stars
stars261 ratings261 reviews
How item rating is calculated
  1. 5 stars80% (208)
  2. 4 stars11% (30)
  3. 3 stars4% (11)
  4. 2 stars1% (2)
  5. 1 star4% (10)

Reviews summary

Pros
  • : Has a smooth finish with rich hues.
  • : Application is quick and effortless due to this feature.
  • : Provides even coating with minimal coats.
  • : Accurately matches expected shade.
  • : Provides complete coverage with one coat application.
  • : Leaves even surface with minimal brush marks.
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Showing 1-3 of 261 reviews

Jul 10, 2025
BYRON IN IDAHO
5 out of 5 stars review

The best exterior paint i jave found

[This review was collected as part of a promotion.] I was new to Gliddon exterior paints 8 years ago when i painted my new home. It weny on so nicely and in one coat. I still have not needed to touch up ANY of it, but each year i do a fade test to see how it is holding up. After 8 years in glaring sun, i have had very little detectable fading.

Review from Glidden
Helpful?3UXXORFIYSV914753054991
Oct 12, 2025
Sammy kippers
5 out of 5 stars review

Great paint

[This review was collected as part of a promotion.] Let me first off saying this is the best paint so far hands down I love that I only need one coat of this paint instead of having to use multiple coats with other paint I painted 3 rooms in my house using Glidden paint now it's time for me to paint the other 2 room and my basement so I will most definitely buy Glidden again and I doesn't have the paint buck nor pails three them out once i finished my last paint job

Review from Glidden
Helpful?3UXXORFIYSV914753054991
Aug 4, 2025
JamesStjames
5 out of 5 stars review

Flawless

[This review was collected as part of a promotion.] Glidden paint is the best I don't care what people say about other brands. I've been a DYI person all my life and whenever it comes to paint. Glidden is the go too. Our like my son calls it. Glide on

Review from Glidden
Helpful?3UXXORFIYSV914753054991