Additives

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  • Admix AX100 Admixture

    Siena Admix AX100 is an acrylic resin admixture manufactured with high quality polymers and proprietary additives to produce a standard admixture for regular cement based grouts and non-modified mortars. Siena Admix AX100 promotes increased flexibility, adhesion and higher bond strength. Siena Admix AX100 can be used to enhance the performance of regular cement based grouts and non-modified mortars such as: Siena Sanded Grout GS300, Non-Sanded Grout NS200, ThinSet 510, Premium Set 550, Fast Set 595, Type S, SVM, and Deck Mud. Siena Admix AX100 complies with ANSI A118.4 and A118.6.

  • Admix AX300 Admixture

    Siena Admix AX300 is an acrylic resin admixture manufactured with high quality polymers and proprietary additives to produce a premium admixture for non-modified mortars. Siena Admix AX300 promotes increased flexibility, adhesion and higher bond strength. Siena Admix AX300 can be used to enhance the performance of non-modified mortars such as: ThinSet 510, Premium Set 550, Fast Set 595,Type S, SVM, and Deck Mud. Siena Admix AX300 complies with ANSI A118.4 and A118.6

  • Crete Admix AX400 & Crete Powder

    Siena Crete Admix AX400 is a latex additive designed to be used with Siena Crete Powder or site mixed with sand and cement to create an economical polymer-modified mortar for use in high moisture environments, heavy traffic areas, and demanding applications of tile and thin brick. Siena Crete Admix AX400 is manufactured with a mixture of high quality polymer and other proprietary additives to produce a premium liquid admixture which offers higher bond strength, greater flexibility, resistance to frost, longer open time and better coverage than standard mortars. Siena Crete Powder is available in either white or grey color and complies with the requirements of ANSI A118.15 (when mixed with Siena Crete Powder).

  • Presto Pak

    Siena Presto is a powder accelerating admixture made to use with cement-based products. Presto is a non-corrosive, non-chloride additive designed to significantly reduce setting times of both modified and non-modified portland cement-based products, such as tile mortars, stone veneer mortars and grouts.