RE-FLEX EPDM Products

RE-FLEX EPDM MEMBRANE

Color: White

RPI Re-Flex EPDM is a highly reflective, non-reinforced .060″ (1.52 mm) bi-laminate (white on black), cured single-ply membrane used in RPI Re-Flex EPDM Fully Adhered Systems.

ROYAL EDGE BONDING ADHESIVE (solvent based contact adhesive)
Used in Royal Edge EPDM and Re-Flex EPDM Systems.

Color: Amber/Gold

Used to adhere EPDM membrane to insulations, plywood, OSB, concrete, and block or brick. Check with manufacturer for compatibility of material with adhesive. Solvent-based adhesive comes in 1 or 5 gallon pails. Average coverage is 60 sq. ft. per gallon.

Coverage may increase/decrease depending on the porosity of the substrate. Adhesive is applied to both surfaces and allowed to “flash-off” (dry), before mating surfaces together.

ROYAL EDGE BONDING ADHESIVE: (Water-Based) Used in Royal Edge EPDM and Re-Flex EPDM Systems.

Color: White

Enviromentally friendly water based adhesive. Used to adhere EPDM membrane to insulations, plywood, OSB, concrete and other low slope surfaces. May be installed “wet”, (single surface), or “dry”, (applied to both surfaces and allowed to “flash-off” (dry). Adhesive is white when wet, and turns clear when dry. Approximate coverage 100-120 sq. ft. per gallon depending on pouracity of substrate.

ROYAL EDGE LOW VOC BONDING ADHESIVE:
(solvent based low voc contact adhesive)*
meets OTC (Ozone Transport Commission) VOC emission restriction requirements.
Used in Royal Edge EPDM, Re-Flex TPO, and Re-Flex EPDM Systems.

Color: Amber/Gold

A low VOC solvent adhesive used to adhere EPDM/TPO membrane to insulations, plywood, OSB, concrete, and block or brick. Check with manufacturer for compatibility of material with adhesive. Solvent-based adhesive is available in 5 gallon pails. Average coverage is 60 sq. ft. per gallon.

Coverage may increase/decrease depending on the porosity of the substrate. Adhesive is applied to both surfaces and allowed to “flash-off” (dry), before mating surfaces together

RE-FLEX SEAM TAPE PRIMER/ACTIVATOR
Used in Re-Flex EPDM and Re-Flex TPO Systems.

Color: Translucent

Solvent-based primer applied to clean membrane prior to installing Re-Flex Seam Tape or Tape Backed Cured or Uncured membrane. Apply with RPI Scrub Pad. Available in1gallon and 5 gallon pails. Coverage~200 sq .ft. per gallon.

Royal Edge Low VOC Primer/Activator

Solvent-based primer applied to clean membrane prior to installing Re-Flex Seam Tape or Tape Backed Cured or Uncured membrane. Apply with RPI Scrub Pad. Available in1gallon and 5 gallon pails. Coverage~200 sq .ft. per gallon.

Royal Edge Membrane Cleaner
Color:Clear

Used to clean EPDM surfaces before seaming with Splice Adhesive or Seam Tape. Also used to clean Metal Drip Edge prior to installing Cover Strip or Cover Tape.

1 Quart Size Available

Re-Flex Low VOC MEMBRANE CLEANER

Color: Clear

Used in Royal Edge EPDM, Re-Flex EPDM, and Re-Flex TPO Systems. Meets OTC (Ozone Transport Commission) VOC emission restriction requirements. Used in Royal Edge EPDM, Re-Flex EPDM, and Re-Flex TPO Systems A specially formulated cleaning agent used to clean talc and other contaminants from EPDM and metal flashings prior to applying Splice Adhesives or Primers. Royal Edge Low VOC Membrane Cleaner is formulated to meet low VOC restrictions which may be required is different states.

SCRUB PAD Used in Royal Edge EPDM, Re-Flex EPDM, and Re-Flex TPO Systems.

A porous scrub pad laminated to a plastic handle. Used to apply Seam Tape Primer/Activator.

RE-FLEX SEAM TAPE
Used in Re-Flex EPDM and Re-Flex TPO Systems.

Color: White

A butyl tape used to create a seam by adhering one membrane to another in lieu of using Splice Adhesive. Available in 3″, 4″, and 7″ x 100′ rolls. NOTE: Re-Flex Seam Tape Primer/Activator must be used before applying Re-Flex Seam Tape.

RE-FLEX UNCURED FLASHING WITH TAPE
Used in Re-Flex EPDM and Re-Flex TPO Systems.

Color: White

Moldable uncured EPDM membrane with tape backing used for flashing details, protrusions, T-Patches, and field seams incorporating angle changes. Available in 6″ and 12″ widths, and 25′ and 50′ lengths. Use RPI Scrub Pad and Re-Flex Seam Tape Primer/Activator in application.

RE-FLEX EPDM COVER TAPE

Color: White

Cured EPDM membrane laminated to Seam Tape. Used to flash in metal drip edge and other single plane (angle) flashings. Available in 6″ x 100′ rolls.

RE-FLEX EPDM INSIDE CORNER

A cured, premolded white EPDM inside corner for use in Re-Flex EPDM Fully Adhered installations. Use only when inside walls or curbs are s square. Install with Splice Adhesive.

RE-FLEX EPDM OUTSIDE CORNER

A cured, premolded white EPDM outside corner for use in Re-Flex EPDM Fully Adhered Installations. Use only when outside corner wall or curbs are square. Install with Splice Adhesive.

RE-FLEX EPDM PIPE BOOT WITH TAPE
Used in Re-Flex EPDM and Re-Flex TPO Systems.

Color: White

Multi-size (1″to 7″ diameter) pre-molded EPDM boot used to flash pipes. Available with or without tape backing applied to the bottom flange. Pipe Boot should be terminated at top with stainless steel Pipe Boot Clamp.

RE-FLEX LAP CAULK: (paste sealant)
Used in Re-Flex TPO and Re-Flex EPDM Systems.

Color: White

Used to caulk exposed edges of seams, edges of uncured Re-Flex EPDM and Re-Flex TPO flashings, top of Termination Bar and top of Pipe Boot clamps. Approximate coverage ~ 22 ft. per 10.3 oz. Cartridge.
NOTE: Does not have to be used on field seams/flashings utilizing seam tapes.

WATER CUT-OFF MASTIC Used in all RPI Royal Edge EPDM, Re-Flex TPO, and Re-Flex EPDM Systems.

Color: Grey
Water Cut-Off Mastic serves as a compression gasket preventing contaminates from accessing the roof system where the membrane has been mechanically terminated. Water Cut-Off Mastic is applied between substrate and membrane prior to installing Termination Bar. Also applied between a pipe and boot at top of Pipe Boot prior to installing the Pipe Boot Clamp, and between the membrane and drain prior to installing the drain clamping ring. Also used as a temporary overnight sealant or water-stop. Coverage per 10.3 oz. tube~20 ft.

TERMINATION BAR Used in all Royal Edge EPDM, Re-Flex EPDM, and Re-Flex TPO Systems.

Ten-foot length of aluminum bar with holes 6″ OC, used to mechanically secure membrane at walls, curbs, chimneys, etc. May be used in lieu of metal drip edge on certain fascias (metal, vinyl). NOTE: All holes in Termination Bar must be filled with appropriate fasteners.

Batten Bar

RPI Batten Bar is a high strength, galvanized steel bar with recessed installation holes spaced 12 inches OC. Batten Bar is used for anchoring Royal Edge EPDM to roof decks in RPI Royal Edge EPDM, Re-Flex EPDM, and Re-Flex TPO Systems. Appropriate approved fasteners must be used for specific deck types.

ONE-WAY VENTS Used in all RPI Royal Edge EPDM, Re-Flex TPO, and Re-Flex EPDM Systems.

Installed to help release entrapped moisture in existing roof systems and aid in equalizing pressure within the system.