Medallion Plus delivers 2-hour rain resistance that changes the game for Montana contractors racing afternoon thunderstorms. At 250-400 sq. ft. per gallon coverage and 40°F minimum application temperature, this exterior flat paint works within Montana’s tight painting season constraints.
Why Rain Ready Technology Matters
The approximately 2-hour rain-ready time sets this paint apart from standard exterior coatings. Montana weather doesn’t wait for paint to cure. You start painting on a clear morning, and by 2 PM the clouds roll in from the mountains. Traditional paints need 4-6 hours before they can handle moisture. Medallion’s Rain Ready Technology prevents runs and watermarks after just 2 hours.
The paint dries to touch in 30-60 minutes at 77°F and 50% humidity, with a 2-4 hour recoat window. That fast recoat time means crews can knock out two coats in a single day when the weather cooperates. The 40°F minimum application temperature extends your working season into early spring and late fall — critical when you’re trying to squeeze in one more job before winter.
| Specification | Value |
|---|---|
| Coverage | 250-400 sq. ft. per gallon |
| Dry to Touch | 30-60 minutes |
| Recoat Window | 2-4 hours |
| Rain Ready | Approximately 2 hours |
| Application Temperature | 40°F-90°F |
| VOC Content | Approx. 49 g/L |
Real-World Performance on Montana Siding
The 100% Acrylic Latex formula provides the flexibility needed for Montana’s extreme temperature swings. The ultra-flexible formula resists cracking and peeling over time — essential when your siding expands and contracts through 100-degree annual temperature ranges.
This paint works on wood, hardboard, aluminum siding, vinyl siding, masonry, brick, stucco, cement-composition panels, and metal siding. That compatibility list covers 90% of what contractors see on Montana homes. The paint-plus-primer formula means self-priming on most surfaces, though stain-blocking primers like Valspar Stain Stopper are recommended for cedar and redwood.
The fade-resistant color technology maintains appearance under UV exposure. At Montana elevations, UV radiation hits harder than at sea level. Cheap paint fades in 3-5 years at elevation. The mold and mildew resistant finish inhibits growth on the painted surface — valuable in valley locations where morning fog and afternoon rain create ideal conditions for organic growth.
Application and Coverage Reality
The high pigment load delivers excellent hide and coverage. At 250-400 sq. ft. per gallon, coverage varies by surface texture. Smooth siding hits the high end. Rough-sawn cedar or weathered wood drops you toward 250. Plan accordingly.
Surface prep remains critical: clean with appropriate cleaner, rinse and dry thoroughly, remove loose or peeling paint, sand glossy surfaces, and spot-prime stains and tannin-rich woods. Application follows standard practice: stir thoroughly, intermix containers for color consistency, and apply 1-2 coats using brush, roller, or airless sprayer.
No thinning required under normal conditions. Cleanup with warm, soapy water beats solvent-based alternatives when you’re washing brushes at the end of a long day. Just avoid application if rain or snow is expected within 2 hours, and ensure air and surface temperatures stay above 40°F.
The product includes a Limited Lifetime Warranty covering the original property owner where applied. It’s non-transferable.
Consumer reviews average 4.9 stars from 58 reviews, with 51 five-star ratings. Users report excellent coverage even on old cedar and stains, fast drying and easy workability, plus long-lasting durability from multi-year users.
Frequently Asked Questions
Q: Can Medallion Plus be used on interior surfaces? A: No, this paint is for exterior use only. Not rated for interior applications.
Q: Does new wood siding need a separate primer? A: The paint includes primer and is self-priming on most surfaces. However, stain-blocking primers like Valspar Stain Stopper are recommended for cedar and redwood to prevent tannin bleed-through.
Q: What happens if it rains 3 hours after application? A: The paint becomes rain-resistant in approximately 2 hours, preventing runs and watermarks. After 3 hours, you should be safe from rain damage, though heavy downpours might still affect the finish quality.
Q: How does the 250-400 sq. ft. coverage range work out in practice? A: Coverage depends on surface texture. Smooth surfaces like primed siding or previously painted smooth wood hit 350-400 sq. ft. per gallon. Rough textures like weathered cedar or rough-sawn siding drop to 250-300 sq. ft.
Q: Can this paint handle Montana’s temperature extremes? A: Yes, the 100% Acrylic Latex formula provides flexibility for temperature swings, and the ultra-flexible formula resists cracking and peeling over time. The paint maintains adhesion through freeze-thaw cycles common in Montana.
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