Raw data: JSON / CSV. Source: manufacturer 28-day immersion testing chart, tested at 73°F. Blank/"—" ratings mean no data was published for that chemical/material pair — treat as unknown, not safe. This is a screening reference; confirm tube material selection with a project-specific specification review before installation.
| Chemical | Flex-A-Prene® | Flex-A-Chem® | Flex-A-Thane® |
|---|---|---|---|
| Acetate Solvents | F | U | U |
| Barium Sulfide | E | E | E |
| Cyclohexanone | U | F | U |
| Acetic Acid, 10% in w | E | E | G |
| Beer | E | E | E |
| Detergent Solutions | G | E | E |
| Acetic Acid, 50-60% in w | G | E | U |
| Benzaldehyde | U | F | U |
| Diacetone Alcohol | U | E | F |
| Acetic Acid, Glacial, 100% | G | E | U |
| Benzene | U | U | U |
| Dibutyl Phthalate | E | E | U |
| Acetic Anhydride | E | E | U |
| Benzenesulfonic Acid | U | U | U |
| Dichlorobenzene | U | U | U |
| Acetone | U | G | U |
| Benzoic Acid | E | E | U |
| Diesel Fuel | U | U | G |
| Acrylonitrile | G | G | U |
| Benzyl Alcohol | E | E | U |
| Diethyl Ether | F | U | U |
| Adipic Acid, 100% in alc | G | U | U |
| Bleach Liquor, 22% in w | E | E | G |
| Diethylamine, 2.5% in w | E | E | E |
| Air | E | E | E |
| Borax, 6% in w | E | E | E |
| Diethylene Glycol | E | E | E |
| Alcohols General | E | E | U |
| Boric Acid, 4% in w | E | E | E |
| Dimethylformamide | G | E | U |
| Aliphatic Hydrocarbons | U | U | G |
| Bromine, Anhydrous Liquid | U | U | U |
| Dimethylsulfoxide | E | G | U |
| Allyl Alcohol | F | E | U |
| Butadiene | E | G | E |
| Dioctyl Phthalate | E | E | U |
| Alum, 5% in w | E | E | E |
| Butane | E | G | E |
| Dioxane | U | U | U |
| Aluminum Chloride, 53% in w | E | E | E |
| Butyl Acetate | G | U | U |
| Ether | F | U | U |
| Aluminum Chlorohydrate 50% (ACH) | E | E | - |
| Butyl Alcohol | G | E | U |
| Ethyl Acetate | F | G | U |
| Aluminum Fluoride, 0.1% in w | E | E | E |
| Butyric Acid | G | U | U |
| Ethyl Alcohol (Ethanol) | F | E | U |
| Aluminum Hydroxide, 2% in w | E | E | E |
| Calcium Bisulfite, 1% in w | E | E | E |
| Ethyl Benzoate | U | U | U |
| Aluminum Nitrate, 39% in w | E | E | E |
| Calcium Bromide 52% | E | E | E |
| Ethyl Chloride | F | U | U |
| Aluminum Potassium Sulfate | E | E | E |
| Calcium Carbonate, 25% acids | E | E | E |
| Ethyl Ether | F | U | U |
| Aluminum Sulfate | E | E | E |
| Calcium Chlorate, 30% in w | E | E | E |
| Ethylamine, 70% in w | U | G | U |
| Aluminum Sulfate, 50% in w (Alum) | E | E | E |
| Calcium Chloride, 30% in w | E | E | E |
| Ethylene Bromide | U | F | U |
| Aluminum Salts | E | E | E |
| Calcium Hydroxide, 10% in glycerol | E | E | U |
| Ethylene Chlorohydrin | E | E | U |
| Amines | F | U | U |
| Calcium Hydroxide, 20% in water | E | E | U |
| Ethylene Diamine | F | U | U |
| Ammonia, Anhydrous Liquid | G | G | F |
| Calcium Hypochlorite, 20% in w | E | E | G |
| Ethylene Dichloride | F | U | U |
| Ammonium Acetate, 45% in w | E | E | G |
| Calcium Nitrate, 55% in w | E | E | E |
| Ethylene Glycol | E | E | E |
| Ammonium Bifluoride, 50% in w | E | E | E |
| Calcium Oxide, 3% in w | E | E | E |
| Ethylene Oxide | E | E | E |
| Ammonium Bisulfite, 50% | E | E | - |
| Calcium Salts | E | E | E |
| Fatty Acids | F | F | G |
| Ammonium Carbonate, 50% in w | E | E | E |
| Calcium Sulfate, 1% in w | E | E | E |
| Ferric Chloride, 43% in w | E | E | E |
| Ammonium Chloride, 23% in w | E | E | E |
| Carbon Dioxide, Wet/Dry | E | E | E |
| Ferric Hydroxide | E | E | U |
| Ammonium Hydroxide, 5-10% in w | E | E | E |
| Carbon Disulfide | U | U | U |
| Ferric Nitrate, 60% in w | E | E | E |
| Ammonium Hydroxide, 30% in w | E | E | F |
| Carbon Monoxide | E | E | E |
| Ferric Salts | E | E | E |
| Ammonium Nitrate, 54% in w | E | E | E |
| Carbon Tetrachloride | U | U | U |
| Ferric Sulfate, 5% in w | E | E | E |
| Ammonium Persulfate, 30% in w | E | E | E |
| Carbonic Acid | E | E | E |
| Ferric Sulfate, 60% in w | E | E | E |
| Ammonium Phosphate, 21% in w | E | E | E |
| Castor Oil | F | G | E |
| Ferrous Chloride, 40% in w | E | E | E |
| Ammonium Salts | E | E | E |
| Cellosolve | F | U | U |
| Ferrous Salts | E | E | E |
| Ammonium Sulfate, 40% in w (LAS) | E | E | E |
| Cellosolve Acetate | F | U | U |
| Ferrous Sulfate, 5% in w | E | E | E |
| Amyl Acetate | G | U | U |
| Chloroacetic Acid, 20% in w | G | E | U |
| Fluoborate Salts | E | E | E |
| Amyl Alcohol | U | E | F |
| Chlorobenzene, Mono, Di, Tri | U | U | U |
| Fluoboric Acid, 48% in w | U | E | U |
| Amyl Chloride | F | U | U |
| Chloroform | U | U | U |
| Fluorine Gas | U | U | U |
| Aniline | F | U | U |
| Chlorosulfonic Acid | U | U | U |
| Fluosilicic Acid, 30% in w (Fluoride) | E | E | F |
| Aniline Hydrochloride | F | U | U |
| Chromic Acid, 10-20% in w | E | E | U |
| Formaldehyde, 37% in w | U | F | U |
| Antimony Salts | E | E | E |
| Chromic Acid, 50% in w | F | G | U |
| Formic Acid, 25% in w | E | E | F |
| Antimony Trichloride | E | E | F |
| Chromium Salts | E | E | E |
| Formic Acid, 40-50% in w | G | E | U |
| Aqua Regia | U | E | U |
| Citric Acid, 50% in w | E | E | G |
| Formic Acid, 98% in w | G | E | U |
| Aqueous Ammonia | E | E | F |
| Coconut Oil | F | G | E |
| Fruit Juice | E | E | E |
| Aromatic Hydrocarbons | U | U | U |
| Copper Salts | E | E | E |
| Fuel Oil | U | U | G |
| Arsenic Acid, 20% in w | F | E | E |
| Copper Sulfate Pentahydrate, 20% in w | E | E | - |
| Furfural | U | U | U |
| Arsenic Salts | E | E | E |
| Corn Syrup | E | E | E |
| Gallic Acid, 17% in acetone | G | U | U |
| ASTM Reference No. 1 Oil | F | U | E |
| Cottonseed Oil | F | G | E |
| Gasoline, Automotive | U | U | G |
| ASTM Reference No. 2 Oil | U | U | E |
| Cresol (m, o, or p) | U | E | U |
| Gelatin | E | E | E |
| ASTM Reference No. 3 Oil | U | U | E |
| Cresylic Acid | G | U | U |
| Glucose, 50% in w | E | E | E |
| Barium Carbonate, 1% in w | E | E | E |
| Cupric Chloride, 40% in w | E | E | E |
| Glycerol, (Glycerin) | E | E | E |
| Barium Chloride, 27% in w | E | E | E |
| Cupric Cyanide, 10% in dilute bases | E | E | E |
| Glycolic Acid, 70% in w | G | E | U |
| Barium Hydroxide, 5% in w | E | E | E |
| Cupric Nitrate, 70% in w | E | E | E |
| Heptane | U | U | G |
| Barium Salts | E | E | E |
| Cupric Sulfate, 13% in w | E | E | E |
| Hexane | U | U | G |
| 1% in dilute acids | E | E | E |
| Cyclohexane | U | U | G |
| Hydrazine | F | U | U |
| Hydriodic Acid, 55-58% in w | G | E | U |
| Methyl Chloride | F | U | U |
| Potassium Oxide, 50% in w | E | E | E |
| Hydrobromic Acid, 100% in w | U | E | U |
| Methyl Ethyl Ketone | U | F | U |
| Potassium Permanganate, 6% in w | E | E | E |
| Hydrobromic Acid, 20-50% in w | U | E | U |
| Methyl Isobutyl Ketone | U | F | U |
| Potassium Salts | E | E | E |
| Hydrochloric Acid, 10% in w | E | E | F |
| Methyl Methacrylate | U | U | U |
| Potassium Sulfate, 10% in w | E | E | E |
| Hydrochloric Acid, 37% in w | G | E | U |
| Methylene Chloride | F | U | U |
| Potassium Sulfide, 20% in w | E | E | E |
| Hydrocyanic Acid | E | E | G |
| Milk | E | E | E |
| Propyl Alcohol (Propanol) | F | E | U |
| Hydrofluoric Acid, 10% in w | U | E | U |
| Micro C | E | E | - |
| Propylene Glycol | E | E | E |
| Hydrofluoric Acid, 25% in w | U | E | U |
| Mineral Oil | U | U | E |
| Propylene Oxide | E | E | E |
| Hydrofluoric Acid, 40-48% in w | U | E | U |
| Mineral Spirits | U | U | G |
| Pyridine | F | F | U |
| Hydrofluosilicic Acid, 30% in w | E | E | F |
| Molasses | E | E | E |
| Salicylic Acid, 1% in w | E | E | G |
| Hydrogen Peroxide, 10% in w | E | E | E |
| Monoethanolamine | F | U | U |
| Silicone Oils | F | E | E |
| Hydrogen Peroxide, 3% in w | E | E | E |
| Motor Oil | U | U | E |
| Silver Nitrate, 55% in w | E | E | E |
| Hydrogen Peroxide, 30% in w | E | E | F |
| Naphtha | U | U | G |
| Skydrol 500A | U | U | G |
| Hydrogen Peroxide, 90% in w | G | G | U |
| Naphthalene | U | U | G |
| Soap Solutions | G | E | E |
| Hydrogen Sulfide | E | E | E |
| Nickel Chloride, 40% in w | E | E | E |
| Sodium Acetate, 55% in w | E | G | U |
| Hydroquinone, 7% in w | G | E | E |
| Nickel Nitrate, 75% in w | E | E | E |
| Sodium Aluminate | E | E | U |
| Hypochlorous Acid, 25% in w | E | E | F |
| Nickel Salts | E | E | E |
| Sodium Benzoate, 22% in w | E | E | E |
| Iodine, 50 ppm in w | E | E | E |
| Nickel Sulfate, 25% in w | E | E | E |
| Sodium Bicarbonate, 7% in w | E | E | E |
| Isobutyl Alcohol | F | E | U |
| Nitric Acid, 10% in w | E | E | U |
| Sodium Bisulfate, 50% in w | E | E | E |
| Isooctane | U | U | G |
| Nitric Acid, 35% in w | E | E | U |
| Sodium Bisulfite, 40% in w | E | E | E |
| Isopropyl Acetate | G | U | U |
| Nitric Acid, 68-71% in w | U | E | U |
| Sodium Carbonate,7% in w (soda ash) | E | E | E |
| Isopropyl Alcohol | F | E | U |
| Nitrobenzene | U | U | U |
| Sodium Chlorate, 45% in w | E | E | E |
| Isopropyl Ether | F | U | U |
| Nitromethane | U | U | U |
| Sodium Chloride, 20% in w | E | E | E |
| Jet Fuel, Jp8 | U | U | G |
| Nitrous Acid, 10% in w | E | E | F |
| Sodium Chlorite, 12% in | E | - | - |
| Kerosene | U | U | G |
| Oils, Animal | F | G | E |
| Sodium Cyanide, 30% in w | E | E | U |
| Ketones | U | F | U |
| Oils, Essential | U | U | F |
| Sodium Dichromate, 70% in w | E | E | E |
| Lacquer Solvents | G | U | U |
| Oils, Hydraulic (Phosphate Ester) | U | U | G |
| Sodium Fluoride, 4% in w | E | E | E |
| Lactic Acid, 3-10% in w | E | E | G |
| Oils, Hydrocarbon | U | U | E |
| Lactic Acid, 85% in w | G | E | U |
| Oils, Vegetable | F | G | E |
| Lard, Animal Fat | F | G | E |
| Oleic Acid | F | F | G |
| Lead Acetate, 35% in w | E | E | E |
| Oleum, 25% in w | E | E | U |
| Lead Nitrate, 27% in w | E | E | E |
| Ortho Dichlorobenzene | U | U | U |
| Sodium Hypochlorite, 12.5% in w | E | E | G |
| Lead Salts | E | E | E |
| Oxalic Acid, 12% in w | G | E | U |
| Sodium Hypochlorite, 25% in w | E | E | G |
| Lemon Oil | U | U | G |
| Ozone, 300pphm | E | E | E |
| Sodium Nitrate, 3.5% in w | E | E | E |
| Lime Slurry (Calcium Hydroxide) | E | E | U |
| Palmitic Acid, 100% in ether | F | F | G |
| Sodium Perborate, 25% in w | E | E | E |
| Limonene-D | U | U | G |
| Paraffins | U | U | G |
| Sodium Permanganate, 20% in w | E | - | - |
| Linoleic Acid | F | F | G |
| Peracetic acid up to 15% | F | G | U |
| Sodium Permanganate, 40% in w | U | - | - |
| Linseed Oil | F | G | E |
| Peracetic acid 15% to 18% | F | F | U |
| Sodium Peroxide, 20% in w | E | E | E |
| Liquid Aluminum Sulfate, 50% in w Peracetic acid 20% to 30% | U | U | U |
| Sodium Persulfate | E | E | E |
| Alum) Perchloric Acid, 67% in w | E | E | U |
| Sodium Phosphate, 30% in w | E | E | E |
| Liquid Ammonnium Sulfate, 40% in w Perchloroethylene | F | U | U |
| Sodium Salts | E | E | E |
| LAS) Phenol, 5-10% in w | E | E | U |
| Sodium Sulfate, 38% in w | E | E | E |
| Lubricating Oils, Petroleum | U | U | E |
| Phenol, 91% in w | E | E | U |
| Sodium Sulfide, 45% in w | E | E | E |
| Magnesium Carbonate, 1% in w | E | E | E |
| 10% in w | E | E | E |
| Sodium Sulfite, 10% in w | E | E | E |
| Magnesium Chloride, 35% in w | E | E | E |
| Phosphoric Acid, 25% in w | E | E | E |
| Stannic Chloride, 50% in w | E | E | F |
| Magnesium Hydroxide | E | E | E |
| Phosphoric Acid, 85% in w | E | E | U |
| Stannous Chloride, 45% in w | E | E | E |
| Magnesium Hydroxide,10% in acids | E | E | E |
| Phosphorous Trichloride Acid | G | E | U |
| Stearic Acid, 5% in alc | F | F | G |
| Magnesium Nitrate, 50% in w | E | E | E |
| Photographic Solutions | G | E | E |
| Styrene Monomer | U | U | U |
| Magnesium Sulfate, 25% in w | E | E | E |
| Phthalic Acid, 9% in alc | E | E | U |
| Sulfur Chloride | U | E | U |
| Maleic Acid, 30% in w | F | F | G |
| Phthalic Anhydride, 9% in alc | E | E | U |
| Sulfur Dioxide, Gas Dry | E | E | F |
| Malic Acid, 36% in w | E | E | G |
| Picric Acid, 1% in w | U | E | U |
| Sulfur Dioxide, Gas Wet | E | E | F |
| Manganese Salts | E | E | E |
| Plating Solutions | E | E | U |
| Sulfur Trioxide, Wet | G | G | U |
| Manganese Sulfate, 34% in w | E | E | E |
| Polyaluminum Chloride (PAC) in w | E | E | - |
| Sulfuric Acid, 10% in w | E | E | E |
| Mercuric Chloride, 6% in w | E | E | E |
| Potassium Amyl Xanthate (PAX) | - | G | - |
| Sulfuric Acid, 30% in w | E | E | U |
| Mercuric Cyanide, 8% in w | E | E | E |
| Potassium Carbonate, 55% in w | E | E | E |
| Mercurous Nitrate, 10% in dilute acids | E | E | E |
| Potassium Chloride, 20% in w | E | E | E |
| Mercury | E | E | E |
| Potassium Cyanide, 33% in w | E | E | E |
| Mercury Salts | E | E | E |
| Potassium Dichromate, 5% in w | E | E | E |
| Methane Gas | E | E | E |
| Potassium Hydroxide, 43% in w | E | E | U |
| Methyl Acetate | G | U | U |
| Potassium Hypochlorite, 70% in w | E | E | E |
| Methyl Alcohol (Methanol) | E | E | U |
| Potassium Iodide, 56% in w | E | E | E |
| Methyl Bromide | F | U | U |
| Potassium Nitrate, 10% in w | E | E | E |
| Sulfuric Acid, 95-98% in w | U | E | U |
| Sulfurous Acid | E | E | E |
| Tannic Acid, 75% in w | G | E | U |
| Tanning Solutions | E | E | F |
| Tartaric Acid, 56% in w | E | E | E |
| Tetrahydrofuran | U | U | U |
| Thionyl Chloride | E | E | F |
| Tin Salts | E | E | E |
| Titanium Salts | E | E | E |
| Toluene | U | U | U |
| Trichloroacetic Acid, 90% in w | G | E | U |
| Trichloroethane | F | U | U |
| Trichloroethylene | U | U | U |
| Trichloropropane | F | U | U |
| Tricresyl Phosphate | E | E | U |
| Triethanolamine | F | U | U |
| Trisodium Phosphate | E | E | E |
| Turpentine | U | U | G |
| Urea, 20% in w | E | E | E |
| Uric Acid | E | E | F |
| Vinegar | E | E | G |
| Vinyl Acetate | G | U | U |
| Water, Brine | E | E | E |
| Water, Deionized | E | E | E |
| Water, Distilled | E | E | E |
| Xylene | U | U | U |
| Zinc Chloride, 80% in w | E | E | E |
| Zinc Orthophosphate,, 10% in w | E | E | G |
| Zinc Salts | E | E | E |
| Zinc Sulfate, 30% in w | E | E | E |
← LibertyCES Data · Material chemical compatibility (PVC/PP/PVDF/PFA/PTFE/316SS)
Source: Liberty Chemical Equipment & Supply, Inc. (LibertyCES) — engineering data compiled from real vendor and field-verified sources. For a free spec review, call James Riggins at (559) 395-5500 or email [email protected] / [email protected]. Website: libertyces.com.