Baumit PUMA 91 25 kg plaster and masonry mortar

Details for PUMA 91 25 kg plaster and masonry mortar:

Lime-cement mortar for plastering, bricklaying and repairs

Lime-cement plaster and masonry mortar for plastering, bricklaying, and repairing plastered surfaces and masonry, for manual application. DIN 18550: P II; DIN EN 998-1: GP, CS II, Wc1. DIN 20000-412:2019-06; DIN EN 998-2: G, M 2.5.

- Good water retention capacity
- Can also be used as masonry mortar
- Base and top coat plaster for interior and exterior use

Repair plaster and mortar for normal masonry.

Water vapor permeability:
≤ 25 (DIN EN 998-1), 15/35 (DIN EN 998-2)

Compressive strength:
> 1.5 - 5 N/mm²

Fire behavior:
A1, non-flammable

Consumption:
Approx. 1.4 kg/m²/mm

Fertility:
Approx. 18 l/bag = approx. 1.8 m²/bag at 10 mm application thickness

Water requirements:
3 - 4 l/bag

Tensile adhesion strength:
≥ 0.08 N/mm²

Grain size:
0 - 1.2 mm

Container:
25 kg