Baumit MPA 35

Cement-Lime External Plaster

 

Baumit MPA 35 is a factory-prepared dry plaster mix designed for creating cement-lime plaster for external walls. It is applied using a plastering machine.

 

Features Baumit MPA 35

• Ready-to-use dry plaster mix
• Machine application

 

Applications Baumit 35

• Levelling plaster or floated plaster
• Suitable for exterior and interior surfaces

 

Substrate Requirements

The substrate must be dry, frost-free, dust-free, hydrophobic, free of efflorescence, and load-bearing.

 

Substrate Preparation

• Pre-spray coat: A preparatory coat is always required for external walls. For interior walls, it is needed only on concrete substrates. These guidelines apply to masonry constructed in accordance with standards, assuming the joints between building elements are filled.
• For unfilled joints or when the plaster thickness exceeds 25 mm, it is recommended to apply two layers using the "wet-on-wet" method.

 

Application

• Before plastering, secure all corners with stainless protective profiles fixed with Baumit SpeedFix mounting mortar (do not use gypsum).
• For surfaces intended for ceramic tiles, use plastering guides to assist with even application.
• Wet the surface as needed and apply Baumit MPA 35 in strips using a plastering machine. Ensure the correct plaster thickness, roughen with a straight edge, and after hardening, float with a styrofoam or felt trowel.
• Before starting work, flush the plastering machine hose with a lime-cement slurry.

Refer to the machine’s user manual for additional guidance.

 

Composition

• Hydrated lime
• Cement
• Sand
• Perlite
• Other additives

 

Grain Size

• 1 mm

 

Consumption

• Approx. 14 kg/m² for 10 mm plaster thickness

Baumit MPA 35 ensures excellent workability and durable results for exterior and interior plastering projects.

 

 

 

Technical Data Sheet  MPA 35