Polybar+ Salt is the saltwater variant of Polybar+. This swellable strip works excellently in seawater (up to 3% salt) and in contaminated water (e.g. with manure and mud).  

• Dimensions: 20x5mm | 20x10mm | 20x20mm | 20x30mm | 30x30mm | 50x5mm | 100x5mm 
• Standard colour: yellow 
• Fixation:glue
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