Surface Preparation

Showing all 6 results

  • Deck Mud

    Siena Deck Mud is a factory blended mortar bed consisting of portland cement which complies with ASTM C150 and graded sand which complies with ASTM C144. Siena Deck Mud is designed to create a high strength mortar bed for horizontal applications of most tile or stone installs. Siena Deck Mud can also be used to create a new substrate, fill or raise an existing substrate.

  • Floor Patch SP820

    Siena Floor Patch SP820 is a premium, fast setting, polymer-modified cementitious patching, skim coating, ramping, leveling and surface preparation material. It is designed to repair, fill and smooth surfaces from feather edge to 1” in a single application on horizontal interior substrates. It can be used to prepare surfaces for the installation of many types of flooring, such as: LVT, VCT, carpet, wood, tile, laminate and engineered flooring materials. Flooring may be installed within one hour of the application. Siena Floor Patch SP820 is an excellent choice to cover nonstructural imperfections in concrete surfaces to produce a clean, uniform, smooth surface.

  • Self-Leveling Primer

    Siena Self-Leveling Primer is a latex based primer for use with Siena Self-Leveling Underlayment (SLU). It is solvent free and improves the underlayment’s bond over porous substrates. Siena Self-Leveling Primer is a white liquid that dries clear. It is recommended that Siena Self-Leveling Primer be used in all self-leveling install projects.

  • Self-Leveling Underlayment (SL20)

    Siena Self-Leveling Underlayment 20 (SL20) is a portland cement based, rapid setting mortar designed to create a smooth, level surface prior to the application of a variety of floor coverings. It is designed for fast leveling of floors from 1/2″-1½” with minimum time and labor. Surfaces can be walked on in 2 to 4 hours and the floor coverings can be installed within 12 to 24 hours. Siena Self-Leveling Primer should be used prior to using SL20.

  • Self-Leveling Underlayment (SLU)

    Siena Self-Leveling Underlayment (SLU) is a portland cement based, rapid setting mortar designed to create a smooth, level surface prior to the application of a variety of floor coverings. It is designed for fast leveling of floors from 0”- 3/4” with minimum time and labor. Surfaces can be walked on in 2 to 4 hours and the floor coverings can be installed within 12 to 24 hours. Siena Self-Leveling Primer should be used prior to using SLU.

  • Wall Float

    Siena Wall Float is a mortar consisting of portland cement complying with ASTM C150, hydrated lime complying with ASTM C207, and sand complying with ASTM C144. Siena Wall Float is designed to be used as a scratch and brown coat for most tile and stone installations. Flexibility, adhesion, and water resistance of the wall float are improved when Siena Admix AX300 or AX400 are used in lieu of water. Siena Wall Float is available in grey in both 50 lb and 75 lb bags.