A factory dried mortar as per DIN 18557 and DIN EN 998-1. A mineral adhesive-, filler- and reinforcing mortar for UdiUNGER-DIFFUTHERM wood-fibre thermal insulation composite systems. It has been optimised to provide superior bonding, moisture storage capacity and stability properties. Suitable for manual and machine mixing/ working.

Designed for use as a filler, reinforcement and adhesive mortar for UdiUNGER-DIFFUTHERM wood- fibre insulation boards. This product is part of the UdiFRONT, UdiSPEED, UdiRECO, UdiCLIMATE and UdiIN thermal insulation composite systems. Its components are sand, cement, white lime and additives to improve the working and bonding characteristics.

– Binding agents as per DIN 1164 – Quartz sand 0 – 0.4 mm as per DIN 4226 – Mortar additives – Alkali-resistant fibres

A very efficient, high-performance mineral adhesive-, filler- and reinforcing mortar which provides optimal bonding to wood-fibre insulation boards and other substrates. Easy to mix and apply. When dry it is highly vapour-permeable, water-repellent and weather and frost resistant. The ideal base for all UNGER- DIFFUTHERM Udi Fine Quality Renders. Its uniform composition makes it easy to smooth or structure which also means it is suitable for use as a finishing render for smaller areas e.g. window surrounds/reveals.

Mortar group: CS III as per DIN EN 998-1, P II as per DIN 18550 Granularity: 0 – 0.4 mm
Compressive strength: 3.5 – 7.5 N/mm2
μ-Value: ca. 20

Water requirement: 4.0 – 5.0 l / Sack = 160 – 180 l/t
Coverage: ca. 3.2 – 3.8 m2/ Sack at a layer thickness of 5mm
Material consumption:
Bonding of the first row of boards on a mineral substrate: ca. 4.5 – 5.5 kg/m2 Reinforcement: ca. 6.5 kg/m2
Reinforcement layer thickness: minimum 5mm

25 kg paper sacks. (42 sacks per pallet = 1,050 kg).

Dry, frost free, Maximum storage period 6 Months

Permanent quality control and monitoring including intake inspections of all raw materials.

Hazard symbol: Xi irritant R-phrases: R 36/38: Irritating to eyes/Irritating to skin
R 41: Risk of serious damage to eyes S-phrases: S 2: Keep out of reach of children
S 24/25: Avoid contact with eyes and skin
S 26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39: Wear suitable protective gloves/clothing and eye/face protection.

S 46: If swallowed, seek medical advice immediately and show the container or label. Low in chromates as per TRGS 613 (German regulations for hazardous substances).