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umaco add mix 21

Add Mix 21

ADDMIX-21 is a specially formulated combination of polymers and modifiers designed to enhance the performance properties of Portland cement based mixes by increasing flexural, compressive, & tensile strengths while also improving the adhesive bond.

Interested in this product? Please reach out to us to learn about availability and delivery options if needed.

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MSDS Sheet

Admixture Add to cement based mixes
Packaging 1G bottle (4/case,108/pallet)

5G pail (36/pallet), 55G drum

Dosage Rates For cement based mixes used to patch and resurface floors or for any cement based mix in which a maximum bond is needed: Use full strength

For mortars, cement based mixes applied to walls by trowel or for any cement based mix used for vertical and/or over head patching: 1 part Addmix-21: 1 part water

When used as a surface primer just prior to placing newly mixed cement based mixes: Use full strength