concrete admixtures


Admixtures for concrete products

MTC® Plastolan BM


Plastolan BM is a liquid, saponification-resistant synthetic material that is safe in terms of organic architecture, and which improves the properties of the mortar.

In mortar, Plastolan BM enables: - an increase in the compressive strength and strength in flexure. - an increased flexibility whilst reducing the tendency to crack. - an improved resistance to wearing. - an increased resistance to water and acids as well as resistance to oil and petrol. - an improved workability.

Application Area

  • To harden cement-bound and lime-bound building material mixes, like for example, repair mortar, adhesive mortar, joint mortar, plaster and setting layers.
  • To use as a bonding mortar to bond old and new concretes.

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Consumption calculator

for KNOPP products

Please refer to the technical datasheet under DOWNLOADS for more information about handling and mixing ratios.