Very fast drying semi-permanent mould release agent. SK2TR450-12 can be touched-up partially, we recommend touch-up of the complete mould. Partial release film repairs:
Occasionally, a partial, drastic decrease in release performance might occur, requiring partial repair of the releasing film. Prior to repairing the release film of a particular area of the mould, the worn release film needs to be removed completely 10 cm around the affected area. Semi-permanent release agents require soft abrasion as well as a wiping with solvent. Poor cleanings drastically impair the release film adhesion on the affected areas. Treat these cleaned areas as if they were a new mould (see Base coat). Continue by refreshing the film after each release for the first 4-6 demoulding cycles after the repair. Keep in mind, that the repaired areas are more damageable than others.
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