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Water Cut-Off Mastic

Water Cut-Off Mastic

Used to seal roofing membranes to stop water penetration into the roofing system. Common uses: At drain terminations and behind All Purpose Bars at wall terminations.

Colors

System

EPDM
TPO
PVC
M&R
  • Excellent adhesion to various substrates
  • Provides a durable compression type seal
  • Essential for all roofing projects
  • Gray in color
  • This product will require solvents to be cleaned up
  • This product cannot be exposed to UV
  • Meets  ICC-ES Standards

Documents

PDS Low-VOC Water Cut-Off Mastic
PDS Water Cut-Off Mastic
SDS EPDM Systems Water Cut-Off Mastic
SDS-Low-VOC Water Cut-Off Mastic

Maintenance & Repair Brochure
OTC Regulation Update for Adhesives and Sealants
Single-Ply Roofing Accessories Guide

Details

DOOR THRESHOLD FLASHING

CURB FLASHING - 90 MIL EPDM
CURB FLASHING FOR TPO
CURB FLASHING WITH M-H ALL-PURPOSE BAR
CURB/WALL FLASHING WITH M-H ALL-PURPOSE BAR - FLEECE BACK & SELF-ADHERING TPO
CURB/WALL FLASHING WITH M-H ALL-PURPOSE BAR FOR TPO
DRAIN FLASHING WITH TARGET - FLEECE BACK
DRAIN FLASHING WITH TARGET - FLEECE BACK AND SELF-ADHERING TPO
MULTIPLE PENETRATIONS CURB DETAIL - 90 MIL EPDM
PARAPET/CURB FLASHING FOR EPDM
PARAPET/CURB WITH SEPARATE EPDM MEMBRANE - 90 MIL EPDM
SLEEPER FOR EPDM
Wall Flashing With All-Purpose Bar
WELDED CURB FLASHING - ALL PURPOSE BAR TERMINATION FOR EPDM
WELDED CURB FLASHING - AP BAR TERMINATION
WELDED CURB OVER FIELD MEMBRANE WITH CURED OR UNCURED FLASHING TAPE

DRAIN FLASHING - TAPERED INSULATION DRAIN SUM SLOPE LESS THAN 3 inch TO 12 inch FOR TPO
DRAIN FLASHING W/TARGET (PAGE 1 OF 2)
DRAIN FLASHING W/TARGET (PAGE 2 OF 2)
DRAIN FLASHING WITH TARGET - FLEECE BACK
DRAIN FLASHING WITH TARGET FOR TPO
DRAIN FLASHING WITH TARGET PANELS DRAIN SUMP SLOPE GREATER THAN 3 inch TO 12 inch FOR TPO
DRAIN FLASHING WITH TARGET PATCH FOR TPO
DRAIN INSERT FOR EPDM
DUTCH GUTTER FOR EPDM AND TPO
INTERMITTENT WALL SCUPPER FOR EPDM
MECHANICALLY FASTENED TARGET ROOF DRAIN FOR PVC
NEW METAL THROUGH-WALL SCUPPER WITH WHITE UNCURED EPDM FOR TPO
PREMANUFACTURED CONDUCTOR HEAD
RETROFIT DRAIN INSERT - COMPRESSION TYPE INSERT FOR TPO
ROOF DRAIN - SUMPS SLOPED MORE THAN 3 inch PER FOOT FOR PVC
ROOF DRAIN - SUMPS SLOPED MORE THAN 3" PER FOOT - 1 OF 2
ROOF DRAIN - SUMPS SLOPED MORE THAN 3" PER FOOT - 2 OF 2
ROOF DRAIN FOR DRAIN SUMPS SLOPED LESS THAN 3 inch PER FOOT FOR PVC
ROOF DRAIN FOR DRAIN SUMPS SLOPED MORE THAN 3 inch PER FOOT FOR PVC
ROOF DRAIN FOR EPDM
ROOF DRAIN FOR EPDM AND TPO
ROOF DRAIN WITH SUMP FOR EPDM
ROOF DRAIN WITH TAPERED INSULATION FOR EPDM
THROUGH-WALL SCUPPER - TPO COATED METAL
THROUGH-WALL SCUPPER - TPO COATED METAL

DECK TO WALL JOINT - A - RMS STRIP - ADHESIVE
EXPANSION JOINT - DECK TO WALL JOINT
EXPANSION JOINT - DECK TO WALL JOINT - A FOR EPDM
EXPANSION JOINT - DECK TO WALL JOINT - C - ADHESIVE FOR EPDM
EXPANSION JOINT - DECK TO WALL JOINT - C - IN-SEAM TAPE FOR EPDM

FIELD FABRICATED HOT PIPE FOR PVC
FIELD FABRICATED HOT STACK - 90 MIL EPDM
FIELD FABRICATED PIPE FLASHING FOR PVC
FIELD FABRICATED PIPE FLASHING WITH BANDING CLAMP FOR TPO
FIELD FABRICATED PIPE FLASHING WITH WHITE UNCURED EPDM
FIELD FABRICATED PIPE SEAL - 90 MIL EPDM
FLEXIBLE PENETRATION - 90 MIL EPDM
HOT PIPE FLASHING WITH COLD SLEEVE FOR TPO
HOT PIPE FLASHING WITH COLD SLEEVE WITH UNCURED EPDM
I-BEAM SUPPORT FLASHING FOR TPO
MOLDED PIPE FLASHING WITH TAPE - 90 MIL EPDM
MULTIPLE PIPE PENETRATION FOR TPO
PREFABRICATED SQUARE TUBING WRAP FOR PVC
PREFABRICATED SQUARE TUBING WRAP FOR TPO
PREMOLDED EPDM PIPE BOOT WITH TAPE
PREMOLDED EPDM PIPE BOOT WITH TAPE - MECHANICALLY ATTACHED
PRE-MOLDED PIPE BOOT - WHITE EPDM
PRE-MOLDED PIPE BOOT FOR TPO
PVC PRE-MOLDED PIPE FLASHING
TPO SPLIT PIPE BOOT

ALL PURPOSE BAR TERMINATION - 90 MIL EPDM
ALL PURPOSE BAR TERMINATION for EPDM
ALL-PURPOSE BAR - EDGE TERMINATION FOR TPO
ALL-PURPOSE BAR EDGE TERMINATION FOR PVC
ANCHOR-TITE FASCIA SYSTEM BY METAL-ERA, INC
BALLASTED RETAINER BAR FOR EPDM
DRIP APRON / GUTTER TERMINATION EPDM
EDGE TERMINATION - ALL-PURPOSE BAR FOR PVC
EDGE TERMINATION - ALL-PURPOSE BAR FOR TPO
GRAVEL STOP WITH SCUPPER FOR EPDM
GUTTER / TERMINATION BAR - RECOVER FOR TPO
GUTTER / TERMINATION BAR - RECOVER FOR TPO
GUTTER TERMINATION FOR FLEECE BACK PVC
GUTTER TERMINATION FOR PVC
METAL ERA ANCHOR-TITE EDGE DETAIL - 90 MIL EPDM

VERTICAL TERMINATION - 90 MIL EPDM
WALL FLASHING WITH CONTINUOUS MEMBRANE - 90 MIL EPDM

BASE FLASHING AT SIDING FOR TPO
CONCRETE PARAPET WALL WITH TERMINATION BAR FOR PVC
COPING STONE FOR PVC
CURB/WALL FLASHING WITH COUNTERFLASHING FOR PVC
CURB/WALL FLASHING WITH COUNTERFLASHING FOR TPO
CURB/WALL FLASHING WITH M-H ALL-PURPOSE BAR FOR PVC
PREMANUFACTURED REGLET COUNTERFLASHING
PREMANUFACTURED SURFACE MOUNTED COUNTERFLASHING
REGLET COUNTERFLASHING TERMINATION FOR PVC
SURFACE MOUNTED COUNTERFLASHING FOR PVC
TERMINATION BAR AT CORNER FOR PVC
TERMINATION BAR AT TILT-UP WALL JOINT FOR PVC
TERMINATION BAR FOR PVC
TERMINATION BAR WITH COUNTERFLASHING FOR PVC
TERMINATION ELEVATION CHANGE FOR PVC
VERTICAL TERMINATION COUNTERFLASHING FOR EPDM
VERTICAL TERMINATION METAL COPING FOR EPDM
VERTICAL TERMINATION REGLET FOR EPDM
VERTICAL TERMINATION STONE COPING FOR EPDM
WALL FLASHING WITH COUNTERFLASHING FOR TPO

COATED METAL TRANSITION TO SHINGLE ROOF FOR PVC
EPDM BASE TIE-IN TO SHINGLE ROOF W/RMS ATTACHMENT FOR EPDM
EPDM BASE TIE-IN TO SHINGLE ROOF W/RMS ATTACHMENT FOR EPDM - OPTION 2
EPDM TIE-IN HOT STRIPPING
EPDM TIE-IN TO BUILT-UP ROOF - IN-SEAM TAPE
EPDM TIE-IN TO BUILT-UP ROOF - WATERSTOP - ADHESIVE
EPDM TIE-IN TO BUILT-UP ROOF - WATERSTOP - IN-SEAM TAPE
MEMBRANE FLASHING TRANSITION TO SHINGLE ROOF FOR PVC
TIE-IN - SHINGLE ROOF - 6 inch RUSS FOR TPO
TIE-IN - SHINGLE ROOF FOR TPO
TIE-IN TO SOLID DECK WITH CURB - CURB PARALLEL TO SLOPE WITH TEAR-OFF FOR TPO

Options

Item ID Description Packaging Qty per Ctn Weight per Ctn Cover Rate
08MHWTRC MH WATER CUT OFF MASTIC 25/CTN Fiber Tube 25 28 10 Ln.ft. with 1/2" bead
08MHLVWTRC MH LOW VOC WATER CUT OFF 25/CTN 0 10 Ln. ft. w/ 1/2" bead