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Additives


Siena Admix AX100 is an acrylic resin admixture manufactured with high quality polymers and proprietary additives to produce a standard admixture for Siena Grouts and dry-set mortars. Siena Admix AX100 promotes increased flexibility, adhesion and higher bond strength. Siena Admix AX100 can also be used to enhance the performance of non-modified Siena ThinSets, such as ThinSet 510 & Premium Set 550. Siena Admix AX100 complies with ANSI A118.4 and A118.6.
Siena Admix AX150 Accelerator is an acrylic-based, liquid admixture designed to significantly speed-up the setting time of most non-modified mortars and grouts. Using Siena Admix AX150 Accelerator increases mortar and grout bond strength and flexibility by adding acrylic to the mixture. Siena non-modified mortars mixed with Siena Admix AX150 Accelerator in lieu of water will meet ANSI A118.4
Siena Admix AX300 is an acrylic resin admixture manufactured with high quality polymers and proprietary additives to produce a premium admixture for dry-set mortars. Siena Admix AX300 promotes a higher bond strength, greater open time and coverage than non-polymer modified mortars. Siena Admix AX300 complies with ANSI A118.4 and A118.11.
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.