Fotospeed RA50 Rinse Aid Wetting Agent, 500 ml

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Fotospeed RA50 Rinse Aid Wetting Agent, 500 ml

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Fotospeed RA50 is a highly concentrated liquid designed to greatly reduce surface tension to allow the easy dispersion of water from the surface of photographic materials without damaging the emulsion. Used in the final rinse, it noticeably promotes streak free drying of film and shortens drying times