Formwork sealer and protective coating BCA (C&A) Category 7
SHUTTAWAX is specifically developed for the initial sealing of various formwork surfaces to standardize absorption and prolong useable form life. Based on crystalline waxes and with a fugitive dye, which will not stain permanently, this thixotropic material when worked into a surface takes on a smooth, thin, paste consistency.
Its economy of use, speed of application and compatibility with most types of release agent make it the ideal preservation sealer. It is not in itself a release agent, as it contains no active release ingredients, but will work on the basis of a physical barrier release.