CustomTech Flooring Prep
CustomTech – the industry’s leading collection of technologically-superior, easy-to-use, professional grade subfloor preparation products designed for all types of floor coverings.
Quality begins from the ground up.
Preparing your surface is the most critical task of any tile or stone installation. Custom Building Products offers you one source for the needs of virtually any job.
The foundation of precise tile and stone setting.
Whatever the application, CUSTOM® offers the broadest line of tile and stone setting materials in the industry to give the exact performance your job demands.
Tile grout with dependable performance and color.
Look for tile grout with rock-solid durability, consistency and the largest color palette with Custom. Our grouts are easy to work with yet deliver hard, dense joints.
Care & Maintenance
Stains can RUIN Stone & Tile.Protect Yours Now!
Stains on stone, tile or grout happen easily - and can leave permanent stains. Protect your surface against both oil-based and water-based stains with the right sealer.
Professional Solutions for Professional Results
Offering the largest selection of Sealers, Cleaners, Problem Solvers, Grout Colorant and Stone Restoration products, we provide professionals with the right tools and solutions; making us the #1 Contractor Preferred Manufacturer of Sealers and Cleaners.
Tools & Accessories
Precision demands the best.
SuperiorBilt® Tools are professionally preferred for tile, stone and floor covering installations.
Products : Surface Prep : RedGard® Fabric Membrane System : RedGard® Fabric Membrane
RedGard Fabric Membrane is a waterproof fabric sheet and vapor-retarder designed for use in both horizontal and vertical tiling applications such as showers, residential steam showers and other high demand wet environments.
Waterproof and easy to cut, hang and adjust. No waiting to cure before tile is installed. Installs over cement backerboard, lightweight tile wallboard, and gypsum wallboard.
RedGard Fabric Membrane meets the American National Standard for Load Bearing, Bonded, Waterproof Membranes for Thin-Set Ceramic Tile and Dimension Stone Installations (ANSI A118.10) and evaluated by ICC-ES (Report No. PMG-1188) and ASTM E96 Method E as a low perm vapor retarder/waterproofing membrane (<0.5 perms)
Installation must comply with the requirements of all applicable local, state and federal code jurisdictions.
All types including impervious porcelain, ceramic tile, natural stone, and precast terrazzo tile. See limitations below.
RedGard Fabric Membrane installation requires the use of dry-set adhesive mortar. When using mortar, wear rubber gloves and eye protection. Avoid eye contact or prolonged contact with skin and wash thoroughly after handling. If eye contact occurs, flush with water for 15 minutes and consult a physician. Wash thoroughly after handling. Do not take internally. Keep out of the reach of children.
All surfaces must be clean, smooth, and capable of supporting the finished tile installation. The adhesive mortar (thinset) used for installing RedGard Fabric Membrane must be appropriate for the substrate and should thoroughly embed in the RedGard Fabric Membrane. To minimize installation duration, precut RedGard Fabric Membrane to size ahead of mixing adhesive mortar (thinset) for installation. Apply thin-set to the intended surface using a minimum 1/4" x 3/16" (6 mm x 5 mm) V- notched trowel. Rougher surfaces may require a larger notched trowel. Be sure to not allow mortar to skin over. Gypsum wall board should be wiped down with damp sponge prior to thin set being applied. Only spread out as much as can be covered in about 5 minutes. Using the flat side of a trowel or a taping knife, embed the RedGard Fabric Membrane into the wet mortar. Work the trowel or taping knife at angles out and away from the center taking care to work out any air that may have been trapped when the sheet was placed.
Seams: Waterproof seams may be installed by overlapping edges of RedGard Seam Tape by at least 2” or by butting the joints and utilizing RedGard Seam Tape over the top of the joint.
Corners: For inside and outside corners, used pre-formed RedGard Fabric Membrane corners. Connect these corners at change of plane with the RedGard Fabric Seam Tape, overlap and use mortar.
Pipe and Valve Flashing: RedGard Fabric Mixing and Pipe Seal can be used to flash around any wall protrusions. The pre-cut hole is ½” diameter but can be enlarged with scissors or a utility knife. Hole in mixer and pipe seal should be tight around any protrusions. Fill any gaps or openings with CUSTOM® Commercial 100% Silicone Sealant for a watertight seal. Overlap and use mortar to join the fabrics
Circular Drain Treatment: Substrate is to be pre-sloped flush to the top of the drain flange prior to installing fabric. Lay fabric over the flange and cut drain opening and bolt hole openings. Remove fabric and apply adhesive mortar on the substrate up to drain flange edge. Apply a continuous bead of CUSTOM® Commercial 100% Silicone Sealant on top of the flange outside of the bolt hole diameter under where the clamping ring will seat.
Embed fabric into the mortar and sealant before the products set. Tighten clamping ring immediately and flatten fabric, mortar and sealant. Ensure that fabric follows the slope of the substrate without obstructing the flow of water to the drain.
Linear Drain Treatment:
Substrate is to be pre-sloped flush to the top of the drain flange prior to installing fabric. Lay fabric over the flange and cut drain opening. Remove fabric and apply adhesive mortar on the substrate up to drain flange edge. Apply a continuous bead of CUSTOM® Commercial 100% Silicone Sealant on top of the flange.
Embed fabric into the mortar and sealant before the products set. Flatten fabric over the mortar and sealant, ensuring that fabric follows the slope of the substrate without obstructing the flow of water to the drain.
RedGard Fabric Membrane may be tiled as soon as it is installed. Flood testing should not occur sooner than 24 hours in moderate temperatures after installation of membrane to allow mortar to dry.
RedGard Fabric Membrane installation requires the use of dry-set adhesive mortar. Make sure to clean tools and hands with water before the material dries. Clean all spray equipment immediately after use.
If tile or stone will not be set immediately after curing, protect the application from rain, direct sunlight and inclement weather for 72 hours after application. If delays longer than 72 hours are expected, cover the area with felt paper. Care should be taken to prevent the application from becoming soiled or punctured during and after application.
Custom® Building Products warrants to the original consumer purchaser that its product shall be free from defects in material and workmanship under normal and proper usage for a period of one year following the date of original purchase. Custom's® sole liability under this warranty shall be limited to the replacement of the product. Some states, countries or territories do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty will not extend to any product which has been modified in any way or which has not been used in accordance with Custom's® printed instructions. Custom® makes no other warranties either expressed or implied. This warranty gives you specific legal rights, and you may have other rights that vary from state to state or from one country/territory to another. Click on link for details and complete warranty information.
CUSTOM BUILDING PRODUCTS
Mailing Address Custom Building Products 7711 Center Ave. Ste 500 Huntington Beach, CA 92647
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