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Epoxies, Etc has developed new chemical resistant epoxies. 20-3004 LV & HV are two component chemical resistance epoxy systems. They were developed for potting, coating, and adhesive applications requiring superior chemical resistance. They exhibit outstanding bonds to a variety of substrates. 20-3004 LV is a low viscosity self leveling system. 20-3004 HV is a high viscosity non-sag version.

FEATURES:

• Excellent chemical resistance
• Excellent water resistance
• Excellent adhesion to metals & plastics
• DOT noncorrosive

CHEMICAL RESISTANT DATA FOR 20-3004 LV & HV, % WEIGHT GAIN

28 days % Weight Gain

• Deionized water: 1.55
• Methanol: 9.38
• Ethanol: 6.92
• Toluene: 2.26
• Xylene: 0.20
• Butyl Cellosolve: 2.41
• Methyl Ethyl Ketone (MEK): Destroyed after 28 days
• 10% Lactic Acid: 2.99
• 10% Acetic Acid: 5.64
• 70% Sulfuric Acid: 0.36
• 50% Sodium Hydroxide: ^-0.09
• 10% Sodium Hypochlorite: 1.16
• 1, 1, 1 Trichloroethane: 0.64

Samples cured for 7 days @ 25ºC before testing.

From our web site, www.epoxies.com samples of the 20-3004 LV & HV may be requested.