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Tile Setting Mortars

ProSpec offers a complete line of tile and stone setting mortars that meet the required performance for residential or commercial installations.

Our mortars include our engineered performance mortars that meet ANSI A118.15 and have maximum adhesion and flexural strength. We have polymer-modified, specialty series for fast set or large format tile and a full line of polymer-modified and non-modified mortars.

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Engineered Performance

  • PermaFlex 600

    PermaFlex 600

    A superior performance, one component, portland cement-based tile setting mortar providing better adhesion for difficult to bond substrates and capable of bridging up to 1/8" (3 mm) cracks.

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  • Permalastic Rapid System

    Permalastic Rapid System

    Rapid setting Permalastic formula for commercial applications that demand fast return to service. It can be grouted in 2 to 4 hours.

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  • Permalastic System

    Permalastic System

    A two-component, tile setting mortar designed for maximum adhesion capabilities, deformability and capable of bridging 3/16" (5 mm) cracks. Ideal for exterior commercial applications, tile installations over suspended concrete slabs and difficult to bond to substrates.

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  • Quick PermaFlex 570

    Quick PermaFlex 570

    A rapid-setting, high performance, one-component, calcium aluminate-based, tile setting mortar designed for difficult to adhere substrates - such as tile over cut back, VCT and tile over tile. Ideal for projects requiring a quick return to service.

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Polymer-Modified, Specialty Series

  • Medium Bed PermaFlex 550

    Medium Bed PermaFlex 550

    A high performance, one-component, portland cement-based, large format tile (LFT) mortar for interior / exterior floor applications where the final embedded thickness is between 3/16" to 3/4" (5 mm to 19 mm).

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  • PermaFlex Lite 525

    PermaFlex Lite 525

    A lightweight, high performance, one-component tile setting mortar that provides twice the coverage of typical polymer-modified mortars. PermaFlex Lite 525 can be used for thin-set applications and installations of large format tile.

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  • StayFlex 590

    StayFlex 590

    A high performance, portland cement-based, large format tile (LFT) mortar designed for floor and wall installations and provides 20% more coverage than typical tile mortars.

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Polymer Modified Series

  • Medium Bed PermaFlex 300

    Medium Bed PermaFlex 300

    ProSpec Medium Bed PermaFlex 300 is an economical, one-component, portland cement-based, porcelain tile mortar designed for interior and exterior floor applications of large format tile.

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  • PermaFlex 300

    PermaFlex 300

    An economical one-component, portland cement-based, porcelain tile setting mortar designed for interior and exterior floor applications over concrete.

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  • PermaFlex 400

    PermaFlex 400

    A one-component, tile setting mortar for interior and exterior installations of many tile types over a variety of substrates including concrete and exterior grade plywood.

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  • PermaFlex 500

    PermaFlex 500

    A high performance, one-component, portland cement-based, tile setting mortar designed for setting glass and other tile types to difficult to bond substrates - such as tile over cutback, VCT and more.

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Non-Modified Series

  • Medium Bed PermaSet 275

    Medium Bed PermaSet 275

    ProSpec Medium Bed PermaSet 275 is a portland cement based dry-set mortar designed for large format tile (LFT) floor installations where the embedded thickness is between 3/16" - 3/4" (5 mm - 19 mm).

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  • PermaSet 200

    PermaSet 200

    A portland cement-based dry-set ceramic tile setting mortar for interior installations over concrete floors.

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  • PermaSet 275

    PermaSet 275

    A portland cement-based, dry-set mortar designed for interior wall and floor installations of ceramic tile.

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