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Ultra Spec® EXT

Ultra Spec® EXT is Benjamin Moore’s professional-grade exterior acrylic coating, tailored for contractors, facility managers, property managers, and specifiers. It delivers standout durability, consistent performance in all weather conditions, and excellent adhesion—all while remaining low in VOCs thanks to the Gennex® waterborne tinting system.

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Please be advised colors on screen may vary from actual paint. Tinted product is not returnable.

Upgrade your outdoor spaces with Ultra Spec® EXT, a professional-grade exterior paint engineered for unmatched durability and washability. With finishes ranging from Flat to Soft Gloss, this 100% acrylic formula resists fading, blistering, and mildew—even in challenging weather or low-temperature conditions. Its low-VOC, fast-drying formula delivers outstanding hide and coverage, along with easy soap-and-water clean-up.

  • All-Weather Durability & Fade Resistance: Engineered to withstand harsh outdoor environments—providing prolonged protection against peeling, cracking, blistering, and color fading.
  • Multiple Professional Sheens Available: Choices include Flat, Low Lustre, Satin, and Soft Gloss to suit a range of exterior design needs and aesthetic preferences.
  • Low-Temperature Application: Formulated for application in temperatures as low as 4.4 °C (40 °F)—perfect for extended seasonal coverage.
  • Mildew-Resistant & Mold Protection: This acrylic formula helps resist mildew growth, making it ideal for humid exteriors and shaded areas.
  • Excellent Hide, Coverage & Flow: Delivers superior opacity and smooth application—covering roughly 350–450 sq ft per gallon, depending on sheen and substrate.
  • Quick Drying & Fast Recoat: Dries to the touch in approximately 1 hour and is ready for recoating in about 4 hours.
  • Low VOC: Keeps VOC levels under 50 g/L even when tinted.
  • Wide Substrate Compatibility: Suitable for masonry, wood, brick, vinyl siding, fiber cement, stucco, unglazed brick, cinder block, primed metals, and more.