Escayola - Para moldeo y reparación

Beissier Plaster Mix is a very fine white plaster for interior repairs and decorative work. It is suitable for repairing and shaping plaster elements such as moldings, ceiling medallions, rosettes, and suspended ceilings, as well as for filling holes and cracks or for modeling and craft projects. Its composition is based on modified calcium sulfate hemihydrate, with a powder density of approximately 0.7 g/cm³ and a pH between 7 and 8.

Mix 0.5 liters of water per kilogram of powder until a consistent, homogeneous, lump-free paste is obtained. The mixture must be used within about 10 minutes at 20 °C and must not be remixed once setting has begun. Apply manually with a trowel or putty knife. Setting occurs in approximately 30 minutes, and drying time is approximately 24 hours at 20 °C, although this may vary depending on temperature, humidity, and thickness.

The substrate must be dry, sound, clean, and free of dust, grease, efflorescence, and poorly adhered material. On highly absorbent surfaces, Beissier recommends prior consolidation or priming; smooth or glossy surfaces should be sanded. Do not apply to substrates with permanent or capillary moisture, degraded surfaces, metal, paint, or joints made of disintegrating materials. The application temperature must be between 5 and 35 °C.