Advanced Protective Coatings:
Anti-fog
Anti-fog
NEI Products › Protective Coatings › Anti-fog Coatings
Tired of frustrating fog obscuring your vision? Anti-fog coatings are specially engineered surface treatments designed to prevent the condensation of water vapor, ensuring lasting clarity in a variety of demanding environments. From enhancing safety in eyewear and automotive windshields to maintaining the performance of optical instruments and protective screens, anti-fog technology offers a clear advantage across numerous applications.
NANOMYTE® SAF-100 coated polycarbonate resists fogging over hot water (left) and upon being removed from a freezer (right).
NANOMYTE® SAF-100 is an advanced optical-grade coating that provides both exceptional scratch resistance and reliable anti-fog properties for a variety of surfaces. This innovative coating builds upon the proven durability of NEI’s patented NANOMYTE® SR-100 scratch-resistant technology. We’ve enhanced this base with unique amphiphilic compounds that are permanently integrated into the coating’s structure. This creates a robust, three-dimensional network at the molecular level, resulting in outstanding mechanical durability. The significant benefit of this advanced design is that the anti-fog performance is retained even after repeated washing, ensuring long-lasting clarity.
Select a tab below to learn more about SAF-100, such as technical information, coating application & instructions, safety information, demonstration video, or request pricing.
NANOMYTE® SAF-100 is a permanent, optically clear anti-fog coating. The novel coating passes EN 168 (Personal eye-protection. Non-optical test methods) for Mist Retardant Anti-fog Coatings and also exhibits anti-frost properties. Applied via dip or flow coating and requiring thermal curing, the hydrophilic coating exhibits excellent abrasion resistance and can be easily washed without compromising its anti-fog properties. The two-component liquid system is engineered for lasting fog prevention across various applications.
Coating application should be performed in a clean environment to minimize surface defects. Ensure surfaces to be coated are clean and dry and apply a primer if necessary (such as polymer substrates). NEI supplies a primer product, NANOMYTE® SR-Primer, which works well with a range of plastics. The primer may be applied by dipping, flowing or spinning. Allow SR-Primer to dry in air for at least 30 minutes before coating application.
To make the coating solution, combine SAF-100 Part A and Part B at a 10:1 weight ratio and mix well by stirring briefly. The coating may be applied by spraying, dipping, flowing, rolling, or spinning. Filter the coating liquid with 0.1 μm filter to avoid speckles in the coating. The as-received coating at the above mixing ratio is good for dip coating. Dilute the mixed solution with 10% PM glycol ether for flow coating. Although the mixed coating solution is stable indefinitely, it is recommended to use the solution within 24 hours after mixing for the best performance.
NANOMYTE® SAF-100 is thermally cured at an elevated temperature. Recommended curing conditions:
Shorter cure times / reduced temperatures may also be used depending on surface properties and performance requirements. Test samples for desired performance when deviating from recommendations.
Below is an overview of the safety information for each component of our anti-fog coating. For complete information of the safe handling of this product, please download and review the full safety data sheet.
WARNING: Flammable liquid and vapor. Causes serious eye irritation. Harmful if swallowed or inhaled. May cause damage to organs.
Precautions for Safe Handling: Personal protective equipment should be used at all times. Provide good ventilation or extraction. Avoid contact with eyes, skin, and clothing. Avoid inhalation of vapor or mist. Keep away from heat, sparks, flames and other sources of ignition.
Conditions for Safe Storage: Keep container tightly closed in a dry and well-ventilated place. Avoid extreme cold or hot storage temperatures. Opened containers must be carefully resealed and kept upright to prevent leakage. Storage class (TRGS 510): Flammable liquids
Transport Information:
DANGER: Causes serious eye damage. Harmful to aquatic life with long lasting effects
Precautions for Safe Handling: Personal protective equipment should be used at all times. Avoid all eye and skin contact and do not breathe vapor and mist. Provide good ventilation in process area to prevent accumulation of vapors.
Conditions for Safe Storage: Keep container tightly closed in a dry and well-ventilated place. Opened containers must be carefully resealed and kept upright to prevent leakage. Keep away from heat, amines, moisture, and water.
Transport Information:
Note: NEI has attempted to provide current and accurate information to the best of its knowledge. NEI makes no representations regarding the accuracy or completeness of the information and assumes no liability for any loss, damage, injury of any kind which may result from or arise out of the use of or reliance on the information by any person. Employers should use this information only as a supplement to other information gathered by them and should make independent judgment of suitability of this information to ensure proper use and protect the health and safety of employees. This information is furnished without warranty and any use of the product not in conformance with this Safety Data Sheet, or in combination with any other product or process, is the responsibility of the user.
NANOMYTE® SAF-100 is available convenient quantities of 1 liter, 1 gallon, 5 gallons, or 55 gallons to suit your specific needs. The liquid coating is manufactured and shipped directly from Somerset, NJ (USA) to customers worldwide. Alternatively, NEI offers custom coating services for a nominal fee and would be happy to coat your sample substrates for evaluation purposes.
Please note that SAF-100 is a 2-component coating, supplied in two bottles as a ready-to-mix kit. For example, a purchase for 1 liter of coating will include the appropriate weight ratio of both components needed to mix and create 1L of SAF-100.
NEI accepts purchase orders (check, wire, or bank transfer) as well as payments by credit card and PayPal.
Sorry, we are unable to provide free samples, and NEI can only sell to other businesses (not for personal use).
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Page updated May 13, 2025