Revolutionary Bosti-Set™ is specifically formulated for the installation of thin porcelain tile panels on interior vertical surfaces.

    Key Features

    • Non-sag, single-coat adhesive
    • No water or mixing
    • Thickness Control™ Spacer Technology

    Thin Porcelain Tile Panel Adhesive & Sound Reduction Membrane

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    Bosti-Set™ is a one-component, non-sag, easy to trowel adhesive that is specifically formulated for the installation of thin (gauged) porcelain tile panels on interior, vertical surfaces or counter tops. Bostik's patent pending Tenirex™ Polymer Technology used in this product is a revolutionary, proprietary formulation found only in Bosti-Set™. Tenirex™ Polymer Technology provides the adhesive remarkable instant grab and holding power, enabling panels to be rapidly set on walls and repositioned for up to 30 minutes with no slip or sag. Bosti-Set™ requires only a single coat application for faster and easier installation than a conventional mortar installation and holds thin porcelain tiles as large as 1/4" x 5' x 10' (6mm x 1.5m x 3m). Once cured, Bosti-Set™ has a tenacious bond that remains tough, yet flexible for durability and sound abatement. This unique formulation is also easy to clean off tile surfaces before and after cure without the need for water or solvents. Bosti-Set™ contains 0% solvents, zero VOC (as calculated per SCAQMD Rule 1168) and is Low-odor.

    Use Environments

    • New construction
    • Remodel
    • Residential
    • Light commercial
    • Heavy commercial
    • Offices
    • Hospital
    • Multifamily high-rise
    • Shopping malls
    • Intermittent wet areas (vertical only)

    Approved Substrates, Wall Only

    • Drywall
    • Masonry
    • Roller-applied acrylic waterproofing membranes and sheet membranes
    • Fiberglass
    • Well-bonded clean ceramic tile
    • Exterior grade plywood
    • Steel
    • Aluminum
    • Stone
    • Coated metals
    • Epoxy
    • Concrete
    • Cement board

    Tile Panel Types

    • Thin porcelain tile panel
    • Epoxy/Fiberglass-backed thin porcelain tile panel
    • Urethane/Fiberglass-backed thin porcelain tile panel


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