Fire-retardant cement MG III

Fire protection cement MG III

Art.-no. 089330715

Prices for customers after login

Fire-retardant cement MG III

Art.-no. 089330715

Prices for customers after login



x1 pcs
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Mortar belonging to mortar group III in accordance with DIN 1053-1, classified as building material A1 in accordance with DIN 4102-4

Impermeable to fire and combustion gases


Partitions rooms

Resistant to spray and extinguishing water jets

Mechanically stable

Suitable for

  • Pumping

  • Extruding

  • Manual installation

Ready-to-use mixture

Stable even at high installation heights


To insulate ducts in walls and ceiling please always use mineral wool A1 or A2 with a melting point of < 1000°C in line with DIN 4102.

Product information

Würth Catalogue(X)

Catalogue page as PDF 1

Flip catalog


Safety data sheet

Application area

For use in systems B1, F, F2, F3, G1, G2, H, H1, H2, H3 and I

  • Cable box, B1

  • Pipe partition M, F

  • Pipe partition M light, F2

  • Pipe partition I plus/I iso, F3

  • Intumescent pipe partition, G1

  • Pipe partition dB, G2

  • Pipe partition Z, H

  • Pipe partition KL, H1

  • Pipe partition intumescent mat plus, H2

  • Pipe partition intumescent strip plus , H3

  • Joint system K, I

Seals wall and ceiling ducts for insulated and non-insulated non-flammable pipes.

Can also be used to seal partitions with several ducts as there is no limit to pipe diameter or partition dimensions

Seals wall and ceiling ducts for insulated and non-insulated plastic pipes with a diameter of < 32 mm without further measures.



Weight of content

15 kg



Building material class

A1 - Non-flammable

Chemical basis



1.2 g/cm³

Shelf life from production

12 Month

Conditions to maintain shelf life from production

at 23°C and 50% relative humidity, no exposure to direct sunlight

Building material class conditions

in accordance with DIN 4102

Required accessory:

Fire-retardant cement mounting kit MG III


x 1 pcs

Packaging unit

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Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price and image display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.

Suitable glove:

Nitrile chemical protective glove
Nitrile chemical protective glove
Permeation level: 6
Cotton velour lining
Nitrile chemical protective glove, heavy-duty
Nitrile chemical protective glove, heavy-duty
Permeation level: 6
Long, heavy-duty design
Permeation is the process by which a chemical moves through the material of a protective glove on a molecular level. The time from the initial contact between the chemical and the glove to the permeation of the material is the breakthrough time.
Measured breakthrough time
Permeation level
< 10 min
≥ 10 min
≥ 30 min
≥ 60 min
≥ 120 min
≥ 240 min
≥ 480 min

Important information:

The information given is based on experience and laboratory conditions and is designed as a guide. However, the actual suitability of a glove depends on the individual conditions of its use and must be confirmed by an appropriate test under operational conditions. Given the variety of materials and chemicals used, the possibility of incompatibility or usage problems for the wearer cannot be excluded in individual cases. We would be happy to advise you about optimum solutions.
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 

Flip catalog


Datasheets ()

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Technical information