Neogard 7430 5G: Moisture-Cured Aromatic Urethane

Neogard 7430-CA

Neogard 7430-CA (Hempel 57041) is a single-component, moisture-cured aromatic urethane. Questions? Contact Us.

Neogard 7430 is used as a waterproofing membrane for pedestrian and vehicular traffic-bearing surfaces, including: Parking garages, stadiums, balconies, plaza decks, pedestrian walkways, and rooftop recreational areas.

Application method: Roller or squeegee
Thinner (max.vol.): Acetone (10%)
Mixing: Mix for 3–5 minutes before applying; Jiffy Mixer paddle recommended
Pot life: NA for single-component, unaccelerated urethane
Cleaning of tools: Acetone

Safety: Handle with care. Use with adequate ventilation. Before and during use, observe all safety labels on packaging and paint containers, consult Neogard Safety Data Sheets and follow all local or national safety regulations.

Application conditions: Substrate temperature must be between 40°F (4°C) and 110°F (32°C).

Preceding coat: According to Neogard Guide Specifications.

Accelerators and additives: 7986 (994JB00000): Odor mask, synthetic vanilla.
7922 (990JB00000): Vertical additive, enhances sag resistance.
7923 (9505300000): Accelerator for single component urethanes.

Storage temperature: Store in a cool area to ensure full shelf life. Recommended temperature: 75°F (23°C).

Remarks: Mix before applying. May chalk under ultraviolet (UV) exposure. Not recommended for constant immersion. Not compatible with asphaltic compounds. For on-grade applications, substrates constructed over unvented metal decks or between-slab applications, contact Neogard Technical Service.

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