Uniflex white plaster, modeling, 20 kg

MODELING PLASTER is fast-setting plaster intended for modeling and electrical installation work. It is suitable for leveling small irregularities in walls (plaster, masonry, panels, drywall, etc.) before painting indoors. It can be used for temporary fixing of cables, pipes, electrical outlets, anchors, and to secure profiles. Plaster can also be used for less demanding modeling work and casting decorative ceramics.

Not suitable for outdoor work, for grouting ceramic tiles or drywall, for floors and permanently damp areas, glass, wood, plastics, metals and as a base layer for tiling or silicate paints.

Working procedure for modeling plaster

The substrate must be solid and cohesive, free from dirt and grease. Clean and moisten the application area with water using a brush or spray. Measure 0.25 l of clean water into a plaster bowl and slowly pour in 0.5 kg of plaster. After about 1 min of resting and soaking, mix the plaster with a spatula into a smooth mixture without lumps. The consistency should resemble thick porridge. From this moment, the working time for the plaster is approximately 8 min. Full hardening occurs, depending on the temperature, within approximately 10–12 min. When processing, use clean containers and tools. Process the plaster only at ambient and substrate temperatures above 5 °C. Do not load anchored materials (anchors, etc.) for at least 12 hours.

Physical and mechanical properties of plaster:

• Color white
• The stated values of technical data are average (actual properties may show certain deviations)
• Bulk density 900 ± 200 kg/m³
• Setting time start > 8 minutes
• Setting time end < 12 minutes
• Grain size, R=0.2 mm < 5 %
• Mixing ratio with water for 1 kg of plaster / 0.5 l water
• Changes in the plaster-to-water ratio will affect the properties of the processed plaster, particularly the setting time and resulting strength

Shelf life:
When stored in original unopened packaging in a dry environment at a temperature of 5–30 °C, the shelf life is 24 months from the filling date indicated on the packaging. Exposure to moisture before processing may result in changes to the physical properties and a decrease in reactivity with water. To protect the product during or before processing, opened or damaged packages must be adequately protected against the effects of atmospheric moisture.

Safety and health protection at work:

Do not eat, drink, smoke, or neglect basic hygiene rules while working. In case of eye contact, rinse thoroughly with water for 10–15 minutes. In case of accidental ingestion, rinse your mouth and drink at least 0.5 l of water.

Waste and packaging disposal:

Dispose of unused product or remnants of hardened plaster with municipal waste.

About the manufacturer:
BARVY A LAKY HOSTIVAŘ a. s. is a traditional Czech manufacturer of coatings since 1893. In 1882, Czech entrepreneur F. J. Materna opened a paint, material goods, and produce shop in Prague. His company thus became the very first Czech company trading in this industry.