Specification

RCU-250
3 of 3
Setting Materials
ONLY PROFLEX® APPROVED MORTARS AND ADHESIVES ARE TO BE USED WITH PROFLEX® RCU MEMBRANES.
Contact PROFLEX® for mortar / adhesive suitability and approval for use with PROFLEX® RCU membranes PRIOR TO
INSTALLATION. NON-APPROVED MORTARS AND ADHESIVES USED TO INSTALL FINISH SURFACES OVER PROFLEX®
RCU MEMBRANES WILL VOID WARRANTY. Use appropriate notched trowel for application of setting materials in compliance
with ANSI, TCNA, MIA, NWFA, and these installation instructions.
Finish Surface Installation
Apply finish flooring in compliance with the finish manufacturer's instructions, mortar / adhesive manufacturer's instructions, and the
publications listed in paragraph 1 of these instructions. Do not install any defective, damaged, or any finish flooring surface not for its
intended use. The installation of this product does not eliminate the need for movement joints, including perimeter joints with a tiled
surface. Perimeter expansion of ¼” must be maintained at all times. Consult the TCNA handbook for other movement joint
applications. The product is not for use over expansion joints, or structural (out –of –plane) movement cracks. Impervious tile (less
than 0.5% absorption) may require a 48-hour cure prior to grouting. The mortar will be sandwiched between two non- absorptive
materials, and may require additional curing time.
CAUTION: EYE AND SKIN IRRITANT. Wear protective clothing when applying product. Consult Material Safety Data Sheet for
handling and disposal. Keep this product out of the reach of children and pets.
6. AVAILABILITY
PROFLEX® Products are available nationwide.
To locate Proflex products in your area, please contact:
Phone: [phone]
Website: www.proflex.us
7. WARRANTY
PROFLEX® Products, Inc. offers a limited warranty for this product when used in accordance with printed specifications. A copy of
the limited warranty can be obtained by calling technical services at 877-577-6353 or visiting www.proflex.us
8. MAINTENANCE
None required, but installation performance and durability may depend on properly maintaining products supplied by other
manufacturers.
9. TECHNICAL SERVICES
Technical assistance
Information is available by calling the Technical Support
Toll Free: 877-577-6353
Fax: [phone]
Technical and safety literature: To acquire technical and safety literature, please visit our website www.proflex.us
10. FILING SYSTEM
Division 9
Data Sheets are subject to change without notice. For latest revision, visit www.proflex.us 010517