Technical Information
Flexi-Bund is resistant to many oils, fats, alcohols and aromatic free petrol. Chemical resistance is tabulated below.
The following data is based on extensive testing by pipe manufacturers and other authorities to provide the most relevant end user information for Flexi-Bund as a fluid retention barrier.
| Chemical | Resistance at 20 Deg Celsius | Chemical | Resistance at 20 Deg Celsius |
| Acetic acid 80% | √ | Chloric acid | √ |
| Alcohol, ethyl (ethanol) | √ | Chlorine gas (dry) | √ |
| Aluminium fluoride | √ | Crude oil | √ |
| Aluminium hydroxide | √ | Detergents | √ |
| Aluminium sulphate | √ | Diesel oil (derivatives) | √ |
| Ammonia gas (880 kg/M3) | √ | Disodium phosphate Ethanol (40%) | √ |
| Ammonia gas (dry) | √ | Ethanol (100%) | √ |
| Ammonia carbonate | √ | Ethylene glycol | √ |
| Ammonium chloride | √ | Fatty acids | √ |
| Ammonium hydroxide | √ | Formaldehyde (40%) | √ |
| Ammonium nitrate | √ | Formic acid (50%) | √ |
| Ammonium phosphate (ammoniacal) | √ | Hydrochloric acid (50%) | √ |
| Ammonium phosphate (neutral) | √ | Hydrogen sulphide (aqueous) | √ |
| Ammonium sulphate | √ | Lanseed oil | √ |
| Barium carbonate | √ | Mineral oils | √ |
| Barium chloride | √ | Nitric acid (10%) | √ |
| Barium hydroxide | √ | Oils and fats (animal) | √ |
| Barium sulphate | √ | Oils and fats (mineral) | √ |
| Bleach (12.5% active chlorine) | √ | Oils and fats (vegetable) | √ |
| Butanol (primary) | √ | Phosphoric acid (85%) | √ |
| Butyl alcohol | √ | Sulphuric acid (75%) | √ |
| Calcium carbonate | √ | Wetting agents | √ |
| Calcium chlorate | √ | ||
| Calcium chloride | √ | ||
| Calcium hydroxide | √ | ||
| Calcium hyprochloride | √ | ||
| Carbon dioxide (wet or dry) | √ | ||
| Castor oil | √ |
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