ASKOFEN 779 W 50 by ASK Chemicals is a resorcinol-formaldehyde resin. Acts as an adhesion promotor. It is a liquid products that increases textile rubber adhesion. Used to formulate RFL (Resorcinol–Formaldehyde–Latex) in combination with Latex like SB or preferably with styrene, butadiene, vinylpyridine latex. ASKOFEN 779 W 50 by ASK Chemicals is suitable for textile reinforced rubber composites.