You might think all acrylic paints work the same for waterproofing, but they don’t. The right formula makes the difference between a job that lasts years and one that fails within months. We’ve identified seven options that consistently outperform competitors. But which one suits your specific surface and climate?
Quick Overview
- Choose exterior-grade acrylic paints with ASTM D4060 and ASTM D6904 certifications for proven durability and UV resistance.
- Proper surface preparation through cleaning, degreasing, and priming ensures strong adhesion and long-lasting waterproofing performance on any material.
- Select high-flexibility, waterproof formulas with chemical resistance for protection against extreme temperatures, humidity, and harsh environmental conditions.
- Apply multiple coats on porous materials like concrete and masonry to create a uniform, effective waterproof barrier.
- Verify non-toxic, low VOC formulations meeting ASTM D-4236 and EN71-3 standards for safety and environmental responsibility without performance compromise.
| Shuttle Art Acrylic Paint Set 50 Colors (2oz) |
| Best For Artists | Waterproof/Water-Resistant: Waterproof acrylic paint | UV/Fade Resistance: Fade resistant | Surface Compatibility: Canvas, rocks, wood, ceramic, fabric | VIEW LATEST PRICE | Read Our Analysis |
| Waterproof Sealant with UV Defense for Concrete & Roof |
| Best For Concrete | Waterproof/Water-Resistant: Waterproof sealant membrane | UV/Fade Resistance: Anti-UV and weather-stable | Surface Compatibility: Concrete, roofs, foam, stucco, fiberglass | VIEW LATEST PRICE | Read Our Analysis |
| INSL-X WaterBlock Acrylic Masonry Waterproofer Paint White 1 Gallon |
| Best For Basements | Waterproof/Water-Resistant: Waterproof masonry paint | UV/Fade Resistance: Not specified | Surface Compatibility: Concrete, cinder blocks, stucco, brick, masonry | VIEW LATEST PRICE | Read Our Analysis |
| Dyco Waterborne Acrylic Pool Paint Ocean Blue |
| Best For Pools | Waterproof/Water-Resistant: Water-resistant pool paint | UV/Fade Resistance: UV resistant, fade resistant | Surface Compatibility: Concrete, plaster, masonry | VIEW LATEST PRICE | Read Our Analysis |
| Zinsser 270267 WaterTite LX Ultra Waterproofing Paint Gallon White |
| Best Overall Waterproofing | Waterproof/Water-Resistant: Waterproofing paint | UV/Fade Resistance: Not specified | Surface Compatibility: Masonry surfaces, fountains, retaining walls, fences | VIEW LATEST PRICE | Read Our Analysis |
| Acrylic Varnish Glossy Water-Based UV-Resistant (150ml) |
| Best Protective Finish | Waterproof/Water-Resistant: Water-based varnish | UV/Fade Resistance: UV-resistant, resists yellowing | Surface Compatibility: Acrylic paintings, wood crafts | VIEW LATEST PRICE | Read Our Analysis |
| Shuttle Art 25 Colors Outdoor Acrylic Paint Set |
| Best Outdoor Paint | Waterproof/Water-Resistant: Water-resistant outdoor paint | UV/Fade Resistance: UV-resistant, fade-resistant | Surface Compatibility: Rocks, wood, garden statues, metal, fabric | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Shuttle Art Acrylic Paint Set 50 Colors (2oz)
If you’re looking for a versatile, budget-friendly option that doesn’t compromise on quality, the Shuttle Art Acrylic Paint Set delivers waterproof coverage across virtually any surface. With fifty vibrant colors in 2oz bottles, you’ll have plenty of options for any project. The creamy texture makes mixing and layering effortless, while the fade-resistant, permanent formula guarantees your work withstands time and weather. You can confidently paint on canvas, rocks, wood, ceramic, and fabric. The set meets ASTM D-4236 and EN71-3 standards, making it non-toxic and acid-free. Whether you’re beginning your artistic journey or you’re an experienced professional, this highly-rated set offers exceptional value and reliability.
- Waterproof/Water-Resistant:Waterproof acrylic paint
- UV/Fade Resistance:Fade resistant
- Surface Compatibility:Canvas, rocks, wood, ceramic, fabric
- Non-Toxic/Safety Certified:Non-toxic, ASTM D-4236 & EN71-3 standards
- Container Size:50 colors in 2oz bottles (3 liters total)
- Application Method:Brush application
- Additional Feature:50 vibrant color options
- Additional Feature:Easy to mix and layer
- Additional Feature:Suitable for all skill levels
Waterproof Sealant with UV Defense for Concrete & Roof
You’ll want a waterproof sealant with UV defense when you’re protecting concrete surfaces and roofs from harsh weather and sun exposure. This high-acrylic formula creates a seamless, flexible membrane that won’t peel, melt, yellow, or crack. You’ll appreciate its transparent finish that preserves your surface’s original appearance while maintaining lasting performance. Application’s straightforward—just brush or roll it on. One gallon covers 72 square feet with two coats recommended. It adheres strongly to concrete, stucco, fiberglass, and foam insulation, though you’ll want primer for metal surfaces. Best of all, it’s non-toxic with low VOC emissions, earning Green Label and A+ Environmental Safety certifications.
- Waterproof/Water-Resistant:Waterproof sealant membrane
- UV/Fade Resistance:Anti-UV and weather-stable
- Surface Compatibility:Concrete, roofs, foam, stucco, fiberglass
- Non-Toxic/Safety Certified:Non-toxic, Green Label, EC1 Plus, A+ standards
- Container Size:Gallon coverage for 72 sq ft
- Application Method:Brush or roller application
- Additional Feature:Transparent after curing
- Additional Feature:Flexible seamless membrane
- Additional Feature:Covers 72 sq ft/gallon
INSL-X WaterBlock Acrylic Masonry Waterproofer Paint White 1 Gallon
INSL-X WaterBlock stands out as an excellent choice for anyone tackling basement waterproofing projects, since it’s specifically engineered to seal vertical concrete surfaces against moisture intrusion. You’ll appreciate its versatility—it works on basement walls, foundations, retaining walls, cinder blocks, stucco, brick, and masonry. The water-based formula dries quickly and resists high alkalinity up to pH-13. You can apply it when temperatures range between 50°F and 90°F. It withstands up to 12 psi hydrostatic pressure, making it reliable for serious moisture problems. Before you start painting, carefully review the product label for proper surface preparation and application techniques to guarantee favorable results.
- Waterproof/Water-Resistant:Waterproof masonry paint
- UV/Fade Resistance:Not specified
- Surface Compatibility:Concrete, cinder blocks, stucco, brick, masonry
- Non-Toxic/Safety Certified:Not specified
- Container Size:1 gallon
- Application Method:Paint application (brush/roller)
- Additional Feature:Withstands 12 psi pressure
- Additional Feature:High alkali resistance pH-13
- Additional Feature:Fast-drying formula
Dyco Waterborne Acrylic Pool Paint Ocean Blue
For pool owners seeking a durable, long-lasting finish that won’t fade or crack under harsh conditions, Dyco’s waterborne acrylic pool paint delivers exceptional protection. This Ocean Blue formula creates a tile-like finish on concrete, plaster, and masonry surfaces while resisting UV rays, chemicals, salt, and water damage. You’ll appreciate how it seals hairline cracks, preventing further deterioration. The paint’s resistance to fading and peeling guarantees your pool maintains its vibrant appearance season after season. Application is straightforward—simply follow the label directions for best results. Since 1967, Dyco’s been a leading innovator in specialty coatings, making this product a reliable choice for pool maintenance.
- Waterproof/Water-Resistant:Water-resistant pool paint
- UV/Fade Resistance:UV resistant, fade resistant
- Surface Compatibility:Concrete, plaster, masonry
- Non-Toxic/Safety Certified:Not specified
- Container Size:1 gallon
- Application Method:Easy brush application
- Additional Feature:Seals hairline cracks
- Additional Feature:Tile-like finish appearance
- Additional Feature:Resists salt and chemicals
Zinsser 270267 WaterTite LX Ultra Waterproofing Paint Gallon White
This product stands out as an excellent choice if you’re tackling both interior and exterior masonry surfaces that need reliable waterproofing protection. You’ll appreciate its bright white, non-gritty finish that applies smoothly with brush, roller, or sprayer. The paint covers up to 375 square feet per gallon, making it economical for larger projects. Zinsser backs this formula with two guarantees, giving you confidence in its durability. Whether you’re waterproofing basements, fountains, reflecting pools, planters, retaining walls, or privacy fences, this ultra waterproofing paint delivers consistent, dependable results that actually last.
- Waterproof/Water-Resistant:Waterproofing paint
- UV/Fade Resistance:Not specified
- Surface Compatibility:Masonry surfaces, fountains, retaining walls, fences
- Non-Toxic/Safety Certified:Not specified
- Container Size:1 gallon (up to 375 sq ft coverage)
- Application Method:Brush, roller, or sprayer
- Additional Feature:Backed by 2 guarantees
- Additional Feature:Covers up to 375 sq ft
- Additional Feature:Non-gritty bright white finish
Acrylic Varnish Glossy Water-Based UV-Resistant (150ml)
Whether you’re sealing acrylic paintings or protecting wood crafts, the Acrylic Varnish Glossy Water-Based UV-Resistant offers you a professional-grade solution that doesn’t break the bank. This 150ml varnish delivers a flawless, high-gloss finish that enhances your artwork’s vibrancy while providing exceptional scratch and environmental protection. You’ll appreciate its crystal-clear coat that resists yellowing, maintaining your work’s integrity for years. The water-based formula prioritizes safety without compromising performance. Whether you’re a professional or hobbyist, you’re getting durable, UV-resistant protection that unifies your finish with a polished appearance—all at an affordable price point that guarantees lasting results.
- Waterproof/Water-Resistant:Water-based varnish
- UV/Fade Resistance:UV-resistant, resists yellowing
- Surface Compatibility:Acrylic paintings, wood crafts
- Non-Toxic/Safety Certified:Non-toxic
- Container Size:150ml bottle
- Application Method:Brush application
- Additional Feature:High-gloss protective finish
- Additional Feature:Resists yellowing over time
- Additional Feature:Enhances artwork appearance/shine
Shuttle Art 25 Colors Outdoor Acrylic Paint Set
Anyone seeking a detailed outdoor painting solution won’t find a better all-in-one package than the Shuttle Art 25 Colors Outdoor Acrylic Paint Set. You’ll get 25 vibrant colors across 60ml bottles, plus ten brushes, a mixing palette, a color wheel, and an instructional guide. The paint’s waterproof and UV-resistant formula safeguards your projects from harsh weather conditions without fading. You can apply it to rocks, wood, metal, fabric, and garden statues. The set includes three glow-in-the-dark shades and two metallic finishes for creative effects. A mini UV light helps you charge and test the glow paints. This thorough kit handles everything from DIY crafts to holiday decorations, making it ideal for outdoor enthusiasts seeking durability and versatility.
- Waterproof/Water-Resistant:Water-resistant outdoor paint
- UV/Fade Resistance:UV-resistant, fade-resistant
- Surface Compatibility:Rocks, wood, garden statues, metal, fabric
- Non-Toxic/Safety Certified:Not specified
- Container Size:25 colors in 60ml bottles
- Application Method:Brush application (included)
- Additional Feature:Glow in dark shades
- Additional Feature:Includes 10 paint brushes
- Additional Feature:Mini UV light included
Factors to Consider When Choosing Acrylic Paint for Waterproofing
When you’re selecting acrylic paint for waterproofing, you’ll want to evaluate how well each product adheres to your specific surface type, whether it meets established weather resistance standards, and how easily you can apply it with your preferred method. You should also consider the coverage rate to determine how much paint you’ll need and the curing time, which directly affects how quickly you can expose the painted surface to moisture. These factors work together to determine whether a particular acrylic paint will deliver the waterproofing performance you’re seeking.
Surface Type Compatibility
You’ll find that acrylic paints bond effectively with numerous surfaces—concrete, wood, ceramic, fabric, and metal—making them remarkably versatile for waterproofing projects. However, each surface type demands different preparation and application strategies.
Porous materials like concrete and masonry require multiple coats to fill cracks and establish a uniform waterproof barrier. Non-porous surfaces such as metal or plastic need specialized acrylic formulas or extra surface treatments to guarantee proper adhesion and waterproofing performance.
Before applying paint, you must thoroughly prepare your surface through cleaning, degreasing, and priming as needed. This critical step directly impacts how well the acrylic adheres and how effectively it waterproofs. For outdoor applications, selecting acrylic paint specifically designed for exterior use with UV resistance ensures your waterproofing investment withstands weather exposure and maintains its protective properties long-term.
Weather Resistance Standards
Proper surface preparation establishes the foundation for waterproofing, but your paint’s performance ultimately depends on its ability to withstand environmental stressors. You’ll want to verify that your acrylic paint meets industry standards like ASTM D4060 for abrasion resistance and ASTM D6904 for UV resistance. These certifications guarantee your paint won’t fade, peel, or crack when exposed to extreme temperatures, humidity, and harsh chemicals. You should also prioritize paints with high flexibility, which accommodates substrate movement and expansion without compromising the waterproof barrier. Additionally, confirm your paint can seal and bridge hairline cracks in masonry and concrete. For household applications, you’ll benefit from selecting products certified to ASTM D4236 for non-toxicity and EN71-3 for toy safety.
Application Method Ease
How much time can you save by choosing an acrylic paint that’s simple to apply? You’ll want to ponder whether the paint requires primer, special tools, or multiple coats. Some formulations spread smoothly with standard brushes or rollers, while others demand specialized equipment or technique.
Check if the paint self-levels, reducing visible brush marks and streaking. You’ll appreciate products that don’t require extensive surface preparation or lengthy drying times between coats. Look for options offering good coverage per gallon, minimizing the number of applications needed.
Contemplate your skill level too. User-friendly paints with forgiving application methods help you achieve professional results without frustration. Reading manufacturer instructions and customer reviews reveals practical application challenges before you commit to a product.
Coverage Rate Efficiency
Beyond application ease, the amount of surface area you can cover per gallon directly impacts your project’s cost and timeline. Acrylic waterproofing paints vary considerably in coverage efficiency, ranging from 72 to 375 square feet per gallon depending on the formula’s solids content. Higher solids formulations deliver superior coverage and waterproofing performance, reducing the paint volume you’ll need.
However, you must account for real-world variables. Surface porosity and your application method significantly affect actual coverage versus manufacturer claims. Porous substrates absorb more paint, lowering effective coverage rates. You’ll also need two coats for complete waterproofing protection, effectively doubling your material requirements.
Calculate your total area carefully and factor in these variables when estimating paint volume. This guarantees you purchase sufficient material and avoid costly project delays.
Curing Time Requirements
One critical factor that shouldn’t be overlooked when selecting acrylic waterproofing paint is how long it takes to cure. Most acrylic paints cure within 1-2 hours, but you’ll need to wait up to 7 days for full curing and waterproofing capabilities.
Temperature, humidity, and paint thickness directly affect curing speed. Lower temperatures and higher humidity extend the process, so you must account for your climate conditions. Rushing this timeline compromises your waterproof seal and causes premature failure.
Allowing the recommended curing time guarantees maximum adhesion, durability, and water resistance. You’re investing time upfront to develop the paint’s full protective capabilities. Patience during application and drying ensures your waterproofing investment actually lasts.
Environmental Safety Certifications
When you’re selecting acrylic waterproofing paint, certifications like Green Label, EC1 Plus, and A+ Environmental Safety Standards shouldn’t be ignored. These credentials guarantee low VOC emissions and strict environmental compliance, meaning you’re choosing products formulated without harmful chemicals or heavy metals.
By prioritizing certified paints, you’ll protect air quality and water sources while reducing your environmental footprint. You’re fundamentally validating that manufacturers followed responsible production practices.
Beyond the ecological benefits, these certifications assure you that the paint is genuinely non-toxic and safe for surfaces contacting people or ecosystems. When you review a product’s environmental credentials before purchasing, you’re making an informed decision that aligns performance with sustainability. Check labels carefully—certifications prove your waterproofing paint delivers both durability and safety.
