Best Non-Skid Paint Additives: Creating A Coarse, Safe Surface

what is the coarsest non-skid additive for paint

Non-skid paint additives are used to create a skid-resistant coating on surfaces such as concrete, wood, metal, or fiberglass. The two main types of non-skid additives are polymer additives, which include polycarbonates and polypropylenes, and additives that use natural materials such as sand, ground rubber, cork, or walnut shells. Polycarbonate additives are superior in terms of optical clarity and durability, while natural additives can be more aggressive in terms of texture. Some popular non-skid paint additive products include SlipDoctors Extra Grip, Interlux Intergrip, and Rust-Oleum Anti-Skid Additive. These products can be mixed with paint or sealers to increase traction and enhance the appearance of surfaces.

Characteristics Values
Product Name SlipDoctors Extra Grip Non-Skid Paint Additive
Use Creates a strong, non-slip finish when mixed with latex, sealers, epoxy, or oil-based paints
Compatibility Water- and solvent-based paints and coatings
Safety Meets safety standards like ADA and OSHA
Resistance Resistant to chemicals, detergents, acids, alkalis, solvents, grease, oil, gasoline, jet fuels, hydraulic fluids, alcohol, and weather conditions
Storage Store in its original container in a cool, dry area away from direct sunlight
Application Mix into the last coat of paint; for optimal results, apply using a brush or roller following the paint manufacturer's instructions
Price $9.98 - $65.00
Alternative Products Interlux Intergrip, Petit Non-Skid, Sharkskin Polymer Bead, Kiwi-Grip Non-Skid Paint, Rust-Oleum Anti-Skid Additive, Polycarbonate Additive
Alternative Ingredients Sand, Ground Rubber, Cork, Ground Walnut Shells, Sugar, Grit

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Sand as a non-skid additive

Sand is a gritty, non-skid additive that can be added to paint to create a non-slip surface. It is a cost-effective method to improve traction on slippery surfaces, such as porch stairs and backyard decking, which can become hazardous when wet or covered in snow or soil.

When using sand as a non-skid additive, it is essential to use the right type of sand. Avoid using sand from beaches or backyards, as it may contain impurities that can negatively affect the paint and cause clumping. Instead, opt for clean, coarse sand, such as play sand, which is specifically designed for crafts and children's sandboxes. Coarser sand provides better traction than finer sand, so it is more effective in creating a non-slip surface.

To mix sand with paint, start by preparing the surface by removing any old, peeling paint and sanding the area until it is rough enough for the paint to adhere properly. Rinse the surface with fresh water and allow it to dry completely before painting. Mix the sand and paint in a clean container, aiming for a ratio of four parts paint to one part sand. Stir the mixture thoroughly until the sand is evenly distributed. Apply the paint with a roller or a brush, stirring the mixture occasionally to ensure the sand remains well mixed. Allow the first coat to dry completely before applying a second, sand-free coat. This final coat will reduce the appearance of dark spots caused by the sand while still maintaining the added traction.

While sand is a popular non-skid additive, there are alternative options available, such as rubber-based additives like SoftSand particles and Asper Grit, which offer a softer and more colourful finish. These alternatives are designed to work with various types of paint, including urethane, epoxy, and acrylic coatings. They are also known to resist pop-outs, a common issue with sand and other crystalline aggregates. Ultimately, the choice of non-skid additive depends on the specific requirements of the project, the desired finish, and the type of paint being used.

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Ground rubber bits

Non-skid rubber additives are compatible with a range of coatings and paints, including epoxy, urethane, acrylic, gel coat, and water- or solvent-based paints. They can be mixed directly into the paint or coating before application, providing a rubberized finish that improves traction and prevents skidding. It is important to note that these additives are not recommended for use in clear coatings.

When using ground rubber bits as a non-skid additive, it is essential to follow the manufacturer's instructions for preparing the surface and applying the coating. The additive should be mixed thoroughly into the paint or coating, and it is recommended to mix it into the last coat being applied to the surface. For optimal results, it is crucial to stir the mixture frequently to ensure that the particles are well distributed throughout.

Products like Extra Grip Rubber, Interlux, and Fibre Glast's Non-Skid Rubber Additives offer ground rubber bits as a non-skid solution for a variety of applications. These additives can be used on boats, decks, patios, stairs, and even skate or surfboard surfaces, providing reliable traction without altering the colour of the surface. Ground rubber bits are a versatile and effective option for creating non-skid surfaces in a range of settings.

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Kiwi-Grip additive

KiwiGrip is a non-skid coating that can be applied to surfaces such as boats, decks, and cockpits. It is a gel that comes in a tin and is applied with a roller, creating a texture that provides traction and prevents slipping. The texture can vary depending on the application technique and conditions, resulting in either tall, sharp peaks and deep valleys or softer, rounded peaks and thicker valley floors.

KiwiGrip is available in different colours, including white, cream, and grey. It can be purchased from websites such as pyiinc.com, where customers can also request custom colours. The product is easy to apply and can be used by both professionals and DIY enthusiasts. It is important to follow the application instructions and practice on a small area first to ensure the best results.

One of the benefits of KiwiGrip is its wide weather window for application. It can be applied in a range of temperatures, from 15°C to 20°C (60°F to 70°F), and relative humidity must be low enough for the water in KiwiGrip to evaporate before the co-solvents escape. Warmer temperatures allow for higher humidity during application. However, it is important to avoid applying KiwiGrip in direct sunlight, as this will elevate the surface temperature and reduce working time.

Before applying KiwiGrip, the surface must be prepared properly. This includes removing any old coatings, dirt, or wax using a scotch pad, wire brush, or degreasing soap. A primer may also be necessary, especially for metals, to protect against rust and corrosion. It is crucial to follow the manufacturer's instructions for any primers or previous coatings used.

Some users have reported issues with the durability of KiwiGrip, mentioning that it can wear away in certain areas over time and become slippery. However, others have found it to be effective and long-lasting, even in aggressive climates with high UV exposure. It is recommended to apply at least two coats of KiwiGrip for the best results and to maintain the coating by reapplying when necessary.

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Sharkskin polymer bead additive

Sharkskin is a polymer bead additive that can be added to paint to create a non-slip surface. It is designed to add traction to floor coatings, making them less slippery and providing a safer surface to walk on. Sharkskin is particularly useful for painted, epoxied, or varnished smooth wood or concrete outdoor surfaces, especially in wet or humid environments.

The additive is designed to be mixed with paint and applied to surfaces to increase traction and reduce the risk of slipping. It is often used on concrete or wooden steps, pool decks, and other areas where slip resistance is important. Sharkskin is typically sold in 1-pound containers, which are sufficient for 5 gallons of paint.

One of the key advantages of Sharkskin is its effectiveness in providing a non-slip surface without compromising on the texture and feel of the paint. Customers have praised the product for delivering a "nice planted feel that's not too rough". The additive also doesn't sink to the bottom like sand, ensuring a consistent distribution throughout the paint.

Sharkskin is compatible with a range of paint types, including epoxy, urethane, and acrylic paint. It stirs easily into most coatings and has minimal impact on the viscosity of the paint. This makes it a versatile option for creating slip-resistant surfaces in various applications.

In addition to its slip-resistant properties, Sharkskin also offers some level of water resistance. This makes it particularly well-suited for use in humid or wet environments, as mentioned earlier. Sharkskin's ability to resist water while providing a non-slip surface makes it a valuable additive for outdoor coatings.

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SlipDoctors Extra Grip additive

SlipDoctors Extra Grip is a non-skid additive for paint that can be mixed with water- or solvent-based coatings to increase traction and create a non-slip surface. It is a cost-effective way to reduce the risks of slip-and-fall accidents on slippery floors. The product is designed to be used with most water and solvent-based epoxy, urethane, and acrylic coatings, but it is not recommended for clear coatings.

To use SlipDoctors Extra Grip, simply mix the additive with your paint or coating in a separate container before application. It is important to mix thoroughly and stir frequently to ensure that the particles are well distributed throughout the mixture. For optimal results, mix the additive into the last coat being applied to the surface. Then, apply the mixture using a brush or roller, following the paint manufacturer's instructions.

SlipDoctors Extra Grip is versatile and can be used on both indoor and outdoor surfaces, including steps, stairs, garages, walkways, basements, pool decks, patios, and more. It is also resistant to chemicals and detergents, ensuring a long-lasting finish. This product is perfect for areas where it is important to keep the original look of the floors intact, as it increases traction without altering the appearance of surfaces.

SlipDoctors coatings and treatments are covered by a 2-year manufacturer's warranty and are expected to last up to 2 years. This provides peace of mind and assurance of the product's durability and effectiveness. Overall, SlipDoctors Extra Grip is a simple, user-friendly, and effective solution for enhancing surface grip and minimizing slip-and-fall risks.

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Frequently asked questions

The coarsest non-skid additive for paint is sand. However, sand can be aggressive and troublesome to refinish, so it is recommended to lay a lot of paint over it. Other coarse options include ground walnut shells, sugar, and grit.

Some alternatives to sand as a non-skid additive include rubber granules, cork, ground walnut shells, and sugar. Commercial options include Interlux Intergrip, Petit Non Skid, and Sharkskin polymer beads.

The application process for non-skid additives varies depending on the product. Some additives are mixed into the paint before application, while others are sprinkled onto the paint after it has been applied. Always follow the manufacturer's instructions for the specific product you are using.

Non-skid additives for paint can be purchased from a variety of retailers, including Home Depot, Sherwin-Williams, and Southern Stain and Seal. They can also be found at local hardware stores or online.

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