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For easy and efficient sealing,
masking, and insulating. The all-purpose solution for sealing in the laboratory.

Beakers, flasks, and other vessels in the laboratory frequently have to be stored temporarily. BRAND Seal-R-film™ sealing film ensures that your samples remain protected against evaporation, contamination, and leakage. The stretchable film is easy to handle, as it only adheres once it has been stretched.Otherwise, it adheres neither to itself nor to gloves. The film’s resistance to a large number of chemicalsmakes it fit for universal use in the laboratory.