Some types of silicone waterproof sealants include fungicides. These are special additives that do not allow mold and fungus. These gemics are recommended to be used in bathrooms, kitchens, pools, saunas and other rooms with high humidity and sanitation requirements. Acrylic waterproof sealant is recommended to be used in rooms with low temperatures (basements, refrigerated chambers, cellars, etc.) or in external finishes. High adhesive qualities allow you to combine the surface different in composition, for example, concrete with wood or brick with plastic. An example of such work could be the sealing of cracks when installing windows or doors or processing a drying wooden window frame. Waterproof sealants are transparent and colored. The remnants of the sealant are easily removed from the surface and, if necessary, in the future are processed: painting or varnish coating.