Liquid Applied Roofing Systems

Liquid Applied Roofing Systems

Family Description
Our liquid-applied systems provide seamless waterproof membranes that are easily applied and conform to any penetration shape. This system is ideal when faced with a confined urban space, numerous roof penetrations or restricted use of hot asphalt or heat welding.

Products

JM PMMA

  • JM PMMA All Purpose Primer

    JM PMMA All Purpose Primer

    JM PMMA Primer All-Purpose promotes adhesion and reduces staining on applications that contain residual or existing asphalt systems.
  • JM PMMA Catalyst

    JM PMMA Catalyst

    For use with JM BUR and SBS membrane products. JM PMMA Catalyst is a reactive agent used to initiate curing of JM PMMA liquid resins and primer.
  • JM PMMA Cleaner

    JM PMMA Cleaner

    JM PMMA Cleaner is used to clean and reactivate the transition area between existing, cured in-place JM PMMA membranes and primers and new tie-ins, repairs and staged coats of resin. This product may also be used as听solvent for cleaning metal and plastic surfaces prior to resin application as well as tools and equipment used with the application of the JM PMMA system.
  • JM PMMA Detailer

    JM PMMA Detailer

    Combined with JM PMMA Catalyst to form a rapid-curing, flexible polymethyl-methacrylate (PMMA) resin containing chopped fiber reinforcement.
  • JM PMMA Field Resin

    JM PMMA Field Resin

    JM PMMA Field Resin is part of a two-component, fast-curing, polymethyl-methacrylate (PMMA) system for roofing and waterproofing application. It is combined with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic reinforced membrane.
  • JM PMMA Flashing Resin

    JM PMMA Flashing Resin

    Use JM PMMA Flashing Resin with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic, self-reinforced flashing membrane for penetrations and a variety of other details.
  • JM PMMA Metal Primer Base and Activator

    JM PMMA Metal Primer Base and Activator

    The JM PMMA Metal Primer Base and Activator products serve as a primer for a JM PMMA system.
  • JM PMMA Repair Paste

    JM PMMA Repair Paste

    For use with JM PMMA Catalyst to form a rapid-curing, flexible resin.
  • JM PMMA Scrim

    JM PMMA Scrim

    JM PMMA Scrim is used in JM PMMA liquid-applied, reinforced membrane systems to improve tear strength, puncture resistance, and crack bridging apabilities. It is a non-woven, chopped strand fabric reinforcement.
  • JM PMMA THIXO

    JM PMMA THIXO

    JM PMMA THIXO is used with JM PMMA resin systems as a thixotropic additive. It may be mixed with JM PMMA Resin or JM PMMA Top Coats.
  • JM PMMA Textured Top Coat

    JM PMMA Textured Top Coat

    Use JM PMMA Textured Top Coat with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
  • JM PMMA Top Coat

    JM PMMA Top Coat

    For use with JM PMMA membrane systems in high traffic areas such as balconies or walkways. JM PMMA Textured Top Coat is combined with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
  • JM PMMA Top Coat Color Pack

    JM PMMA Top Coat Color Pack

    JM PMMA Top Coat can be tinted in a variety colors. Check out the full list to make your commercial roof even more unique.

PermaFlash

  • 1-Part PermaFlash

    1-Part PermaFlash

    1-Part PermaFlash is a unique, one-component, elastomeric, liquid applied flashing material, consisting of an asphalt/polyurethane resin. It is formulated for use with IM体育 (JM) PermaFlash Scrim and bituminous membrane products.
  • PermaFlash System

    PermaFlash System

    The PermaFlash庐 System consists of PermaFlash庐 Primer, MBR Flashing Cement, and PermaFlash庐 Scrim. It is an integrated flashing system specifically formulated for use in bituminous systems.

Single Ply Liquid Flashing

  • JM One-Part Liquid Flashing Kit - Single Ply

    JM One-Part Liquid Flashing Kit - Single Ply

    JM One-Part Liquid Flashing Kit - Single Ply comes with the JM One Part Pourable Sealer combined with the JM PermaFlash scrim which are ideal for creating a uniform, self-terminating liquid flashing system for use with TPO, EPDM, & PVC.
  • JM SP Liquid Flashing Concrete Primer

    JM SP Liquid Flashing Concrete Primer

    JM SP Liquid Flashing Concrete Primer is used to prime properly prepared and abraded concrete and masonry substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing System.
  • JM SP Liquid Flashing Metal and Wood Primer

    JM SP Liquid Flashing Metal and Wood Primer

    JM SP Liquid Flashing Metal and Wood Primer is used to prime properly prepared and acceptable metal and wood substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing system.
  • JM SP Liquid Flashing Resin

    JM SP Liquid Flashing Resin

    JM Single Ply Liquid Flashing Resin is a two-part, cold-applied, polyurethane-based product that creates a uniform self-terminating flashing ideal for tying together JM single ply membranes with most common roofng materials.
  • JM SP Liquid Flashing Scrim

    JM SP Liquid Flashing Scrim

    JM SP Liquid Flashing Scrim is a polyester based, nonwoven reinforcement fabric used in the JM SP Liquid Flashing system. The soft, flexible fabric is designed for use around oddly shaped, difficult penetrations and tying together different roofing substrates.
  • JM SP Liquid Flashing TPO and PVC Primer

    JM SP Liquid Flashing TPO and PVC Primer

    JM SP Liquid Flashing TPO and PVC Primer is used to prime the JM TPO and PVC (KEE and SD Plus) single ply membranes as part of the JM SP Liquid Flashing system.
  • JM Single Ply Membrane Primer - Low VOC

    JM Single Ply Membrane Primer - Low VOC

    JM Single Ply Membrane Primer (LVOC) is a synthetic polymer-based Primer for JM TPO and EPDM Membrane surfaces.

JM PMMA

  • JM PMMA All Purpose Primer

    JM PMMA All Purpose Primer

    JM PMMA Primer All-Purpose promotes adhesion and reduces staining on applications that contain residual or existing asphalt systems.
  • JM PMMA Catalyst

    JM PMMA Catalyst

    For use with JM BUR and SBS membrane products. JM PMMA Catalyst is a reactive agent used to initiate curing of JM PMMA liquid resins and primer.
  • JM PMMA Cleaner

    JM PMMA Cleaner

    JM PMMA Cleaner is used to clean and reactivate the transition area between existing, cured in-place JM PMMA membranes and primers and new tie-ins, repairs and staged coats of resin. This product may also be used as听solvent for cleaning metal and plastic surfaces prior to resin application as well as tools and equipment used with the application of the JM PMMA system.
  • JM PMMA Detailer

    JM PMMA Detailer

    Combined with JM PMMA Catalyst to form a rapid-curing, flexible polymethyl-methacrylate (PMMA) resin containing chopped fiber reinforcement.
  • JM PMMA Field Resin

    JM PMMA Field Resin

    JM PMMA Field Resin is part of a two-component, fast-curing, polymethyl-methacrylate (PMMA) system for roofing and waterproofing application. It is combined with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic reinforced membrane.
  • JM PMMA Flashing Resin

    JM PMMA Flashing Resin

    Use JM PMMA Flashing Resin with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic, self-reinforced flashing membrane for penetrations and a variety of other details.
  • JM PMMA Metal Primer Base and Activator

    JM PMMA Metal Primer Base and Activator

    The JM PMMA Metal Primer Base and Activator products serve as a primer for a JM PMMA system.
  • JM PMMA Repair Paste

    JM PMMA Repair Paste

    For use with JM PMMA Catalyst to form a rapid-curing, flexible resin.
  • JM PMMA Scrim

    JM PMMA Scrim

    JM PMMA Scrim is used in JM PMMA liquid-applied, reinforced membrane systems to improve tear strength, puncture resistance, and crack bridging apabilities. It is a non-woven, chopped strand fabric reinforcement.
  • JM PMMA THIXO

    JM PMMA THIXO

    JM PMMA THIXO is used with JM PMMA resin systems as a thixotropic additive. It may be mixed with JM PMMA Resin or JM PMMA Top Coats.
  • JM PMMA Textured Top Coat

    JM PMMA Textured Top Coat

    Use JM PMMA Textured Top Coat with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
  • JM PMMA Top Coat

    JM PMMA Top Coat

    For use with JM PMMA membrane systems in high traffic areas such as balconies or walkways. JM PMMA Textured Top Coat is combined with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
  • JM PMMA Top Coat Color Pack

    JM PMMA Top Coat Color Pack

    JM PMMA Top Coat can be tinted in a variety colors. Check out the full list to make your commercial roof even more unique.

PermaFlash

  • 1-Part PermaFlash

    1-Part PermaFlash

    1-Part PermaFlash is a unique, one-component, elastomeric, liquid applied flashing material, consisting of an asphalt/polyurethane resin. It is formulated for use with IM体育 (JM) PermaFlash Scrim and bituminous membrane products.
  • PermaFlash System

    PermaFlash System

    The PermaFlash庐 System consists of PermaFlash庐 Primer, MBR Flashing Cement, and PermaFlash庐 Scrim. It is an integrated flashing system specifically formulated for use in bituminous systems.

Single Ply Liquid Flashing

  • JM One-Part Liquid Flashing Kit - Single Ply

    JM One-Part Liquid Flashing Kit - Single Ply

    JM One-Part Liquid Flashing Kit - Single Ply comes with the JM One Part Pourable Sealer combined with the JM PermaFlash scrim which are ideal for creating a uniform, self-terminating liquid flashing system for use with TPO, EPDM, & PVC.
  • JM SP Liquid Flashing Concrete Primer

    JM SP Liquid Flashing Concrete Primer

    JM SP Liquid Flashing Concrete Primer is used to prime properly prepared and abraded concrete and masonry substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing System.
  • JM SP Liquid Flashing Metal and Wood Primer

    JM SP Liquid Flashing Metal and Wood Primer

    JM SP Liquid Flashing Metal and Wood Primer is used to prime properly prepared and acceptable metal and wood substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing system.
  • JM SP Liquid Flashing Resin

    JM SP Liquid Flashing Resin

    JM Single Ply Liquid Flashing Resin is a two-part, cold-applied, polyurethane-based product that creates a uniform self-terminating flashing ideal for tying together JM single ply membranes with most common roofng materials.
  • JM SP Liquid Flashing Scrim

    JM SP Liquid Flashing Scrim

    JM SP Liquid Flashing Scrim is a polyester based, nonwoven reinforcement fabric used in the JM SP Liquid Flashing system. The soft, flexible fabric is designed for use around oddly shaped, difficult penetrations and tying together different roofing substrates.
  • JM SP Liquid Flashing TPO and PVC Primer

    JM SP Liquid Flashing TPO and PVC Primer

    JM SP Liquid Flashing TPO and PVC Primer is used to prime the JM TPO and PVC (KEE and SD Plus) single ply membranes as part of the JM SP Liquid Flashing system.
  • JM Single Ply Membrane Primer - Low VOC

    JM Single Ply Membrane Primer - Low VOC

    JM Single Ply Membrane Primer (LVOC) is a synthetic polymer-based Primer for JM TPO and EPDM Membrane surfaces.

Use our locator to find your nearest contractor or distributor.

Liquid Applied听Installation and Details

When it comes to design, we've got the tools to get you from the desk to the roof. Here you will find all of the Liquid Applied specifications, 3-part specs, details and installation guides. If you have any questions when it comes to installation, please contact our Specifier Services Group for design and your local technical representative for the field.

PMMA OVER BITUMINOUS FIELD DRAINS AND VENTSDWGPDF
LB-DV-01 Roof DrainDWGPDF
LB-DV-02 JM PMMA Throughwall Scupper FlashingDWGPDF
LB-DV-02S JM PMMA Throughwall Scupper Flashing Scrim LayoutDWGPDF
LB-DV-03 JM PMMA Throughwall Overflow Scupper FlashingDWGPDF
LB-DV-03S JM PMMA Overflow Scupper Flashing Scrim LayoutDWGPDF

PMMA OVER BITUMINOUS FIELD EXPANSION JOINTSDWGPDF
LB-EJ-01 Roof to Wall EJ FlashingDWGPDF
LB-EJ-02 Roof to Roof EJ FlashingDWGPDF
LB-EJ-03 Curb to Wall EJ FlashingDWGPDF

PMMA OVER BITUMINOUS FIELD FLASHING CURB AND CORNERDWGPDF
LB-FC-01 Prefabricated Metal Curb FlashingDWGPDF
LB-FC-02 Typical Roof Curb Base FlashingDWGPDF
LB-FC-03I Typical Door Sill Flashing IsometricDWGPDF
LB-FC-04I Typical Outside Corner FlashingDWGPDF
LB-FC-04S Typical Outside Corner Scrim LayoutDWGPDF
LB-FC-05I Typical Inside Corner FlashingDWGPDF
LB-FC-05S Typical Inside Corner Scrim LayoutDWGPDF

PMMA OVER BITUMINOUS FIELD FLASHING EDGEDWGPDF
LB-FE-01 Metal Drip Edge with Gutter DetailDWGPDF
LB-FE-02 Gravel StopDWGPDF
LB-FE-03 Presto Tite Fascia System on BituminousDWGPDF

PMMA OVER BITUMINOUS FIELD FLASHING PENETRATIONDWGPDF
LB-FP-01 Pipe Penetration FlashingDWGPDF
LB-FP-02 Insulated Pipe Penetration FlashingDWGPDF
LB-FP-03 Square Tube Penetration FlashingDWGPDF
LB-FP-04I Wide Flange Penetration FlashingDWGPDF
LB-FP-04S Wide Flange Flashing Scrim LayoutDWGPDF

PMMA OVER BITUMINOUS FIELD FLASHING WALLDWGPDF
LB-FW-01 Typical Base Flashing with Cut in RegletDWGPDF
LB-FW-02 Typical Parapet Wall Flashing with Optional CopingDWGPDF
LB-FW-03 Typical Parapet Wall Flashing with Integrated Metal Drip EdgeDWGPDF
LB-FW-04 Typical Parapet Wall FlashingDWGPDF
LB-FW-05 Wall Mounted Ladder Base FlashingDWGPDF
LB-FW-06 Deck Mounted Ladder Base FlashingDWGPDF

PMMA OVER BITUMINOUS FIELD MEMBRANE ROOF ASSEMBLYDWGPDF
LB-MA-01 JM PMMA Membrane Roof AssemblyDWGPDF
LB-MA-02听JM PMMA Membrane Roof AssemblyDWGPDF
LB-MA-03 JM PMMA Protected Roof Membrane AssemblyDWGPDF

PMMA UNDER LIQUID FIELD DRAINS AND VENTSCADPDF
L-DV-03 PMMA Throughwall Overflow Scupper FlashingDWGPDF

PMMA UNDER LIQUID FIELD EXPANSION JOINTSCADPDF
L-EJ-01 Roof to Wall Expansion Joint FlashingDWGPDF

PMMA UNDER LIQUID FIELD CURB AND CORNERCADPDF
L-FC-04I Typical Outside Corner FlashingDWGPDF
L-FC-04S Typical Outside Corner Scrim LayoutDWGPDF
L-FC-05I Typical Inside Corner FlashingDWGPDF
L-FC-05S Typical Inside Corner Scrim LayoutDWGPDF

PMMA UNDER LIQUID FIELD FLASHING PENETRATIONCADPDF
L-FP-01 Pipe Penetration FlashingDWGPDF
L-FP-02 Insulated Pipe Penetration FlashingDWGPDF
L-FP-03 Square Tube Penetration FlashingDWGPDF
L-FP-04I Wide Flange Penetration FlashingDWGPDF
L-FP-04S Wide Flange Flashing Scrim LayoutDWGPDF

PMMA UNDER LIQUID FIELD FLASHING WALL听CADPDF
L-FW-01 Typical Base Flashing with Cut In RegletDWGPDF
L-FW-05 Wall Mounted Base FlashingDWGPDF
L-FW-06 Deck Mounted Base FlashingDWGPDF
L-FW-07 Typical JM PMMA Base FlashingDWGPDF

Roof Area - Base Tie-In Attachment

CORNER DETAILSDWGPDF
PMF-3 PermaFlash庐 Inside CornerDWGPDF
PMF-3S PermaFlash庐 Inside Corner ScrimDWGPDF

LAP ANGLE CHANGE DETAILSDWGPDF
PMF-10 PermaFlash庐 Standard Base FlashingDWGPDF
PMF-9 PermaFlash庐 Standard Canted Base FlashingDWGPDF

听听

Penetration, Equipment Support and Protection

CURB DETAILSDWGPDF
PMF-4 PermaFlash庐 Curb CornerDWGPDF
PMF-4Sa PermaFlash庐 Outside Corner Scrim Detail (Top)DWGPDF
PMF-4Sb PermaFlash庐 Outside Corner Scrim Detail (Bottom)DWGPDF

DRAIN, PIPE AND VENT DETAILSDWGPDF
PMF-5 PermaFlash庐-To-DrainDWGPDF
PMF-5 (ALT) PermaFlash庐-To-DrainDWGPDF
PMF-5S PermaFlash庐 Drain ScrimDWGPDF
PMF-7 PermaFlash庐 Through-Wall ScupperDWGPDF
PMF-7S PermaFlash庐 Through-Wall Scupper ScrimDWGPDF
PMF-8 PermaFlash庐 Overflow Scupper DetailDWGPDF
PMF-8S PermaFlash庐 Overflow Scupper Scrim Detail听DWGPDF

EQUIPMENT SUPPORT DETAILSDWGPDF
PMF-1 PermaFlash庐 I-BeamDWGPDF
PMF-11 PermaFlash庐 Square Metal TubeDWGPDF
PMF-11S PermaFlash庐 Square Metal Tube ScrimDWGPDF
PMF-1S PermaFlash庐 I-Beam ScrimDWGPDF
PMF-2 PermaFlash庐 Angle IronDWGPDF
PMF-2S PermaFlash庐 Angle Iron ScrimDWGPDF

PIPE PENETRATION DETAILSDWGPDF
PMF-6 PermaFlash庐 Pipe PenetrationDWGPDF
PMF-6 (ALT)听PermaFlash庐 Pipe PenetrationDWGPDF
PMF-6S PermaFlash庐 Pipe Penetration ScrimDWGPDF

VAPOR BARRIER SA DETAILS听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听
DWGPDF
VB-4听JM Vapor Barrier SA - Detail at Field LapsDWGPDF
VB-3听JM Vapor Barrier SA - DrainDWGPDF
VB-6 JM Vapor Barrier SA - Inside CurbDWGPDF
VB-5听JM Vapor Barrier SA - Outside CurbDWGPDF
VB-2听JM Vapor Barrier SA - Pipe PenetrationDWGPDF
VB-1听JM Vapor Barrier SA - Wall BaseDWGPDF
VB-1 (ALT)听JM Vapor Barrier SA - Wall BaseDWGPDF

VAPOR BARRIER SAR DETAILS听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听 听CADPDF
VB-1 (ALT) JM Vapor Barrier SAR - Wall BaseDWGPDF
VB-1 JM听Vapor Barrier SAR - Wall BaseDWGPDF
VB-2 JM听Vapor Barrier SAR - Pipe PenetrationDWGPDF
VB-3 JM听Vapor Barrier SAR - DrainDWGPDF
VB-4 JM听Vapor Barrier SAR - Field LapsDWGPDF
VB-5 JM听Vapor Barrier SAR - Outside CurbDWGPDF
VB-6 JM听Vapor Barrier SAR - Inside CurbDWGPDF

FLASHING CURB AND CORNER DETAILSDWGPDF
SPL-FC-01 Typical TPO or PVC Door Sill FlashingDWGPDF
SPL-FC-02 Typical EPDM Door Sill FlashingDWGPDF

DRAINS AND VENTS DETAILSDWGPDF
SPL-DV-01 Throughwall Metal Scupper with TPO or PVC MembraneDWGPDF
SPL-DV-02 Throughwall Metal Scupper with EPDM MembraneDWGPDF

FLASHING PENETRATION DETAILSDWGPDF
SPL-FP-01 TPO or PVC Roof Multi-Pipe Penetration FlashingDWGPDF
SPL-FP-02 EPDM Roof Multi-Pipe Penetration FlashingDWGPDF
SPL-FP-03 TPO or PVC Square Tube Penetration FlashingDWGPDF
SPL-FP-04 EPDM Square Tube Penetration FlashingDWGPDF
SPL-FP-05 TPO or PVC Wide Flange Penetration FlashingDWGPDF
SPL-FP-06 EPDM Wide Flange Penetration FlashingDWGPDF
SPL-FP-07 Wide Flange Flashing Scrim LayoutDWGPDF
SPL-FP-08 TPO or PVC Angle Iron Penetration FlashingDWGPDF
SPL-FP-09 EPDM Angle Iron Penetration FlashingDWGPDF
SPL-FP-10 Angle Iron Flashing Scrim LayoutDWGPDF

FLASHING WALL DETAILSDWGPDF
SPL-FW-01 Wall Mounted Ladder TPO or PVC Base FlashingDWGPDF
SPL-FW-02 Wall Mounted Ladder EPDM Base FlashingDWGPDF
SPL-FW-03 Deck Mounted Ladder TPO or PVC Base FlashingDWGPDF
SPL-FW-04 Deck Mounted Ladder EPDM Base FlashingDWGPDF
SPL-FW-05 Flashing Wall Optional TerminationsDWGPDF

EXPANSION JOINT DETAILSDWGPDF
SPL-EJ-01 Expansion Joint TPO or PVC Roof to WallDWGPDF
SPL-EJ-02 Expansion Joint EPDM Roof to WallDWGPDF

Documents

Videos

Liquid Applied Project Spotlight

Teamwork Produces Successful Energy Efficient Job

听About half of the schools鈥 total roof area at the Dutch Fork High School campus in Irmo, South Carolina was due for a new roof. Representatives from School District Five of Lexington & Richland Counties worked with a roofing consultant to specify that the new roof area be ENERGY STAR庐 compliant and LEED certified.

IM体育 Offers an Efficient Approach to Restoration

25 years after construction, Orlando鈥檚 City Hall roof needed to be evaluated for replacement or restoration. Through extensive research, including moisture survey testing, it was determined that restoring the existing roof was the most efficient approach for this seven-level, nine-story downtown showcase.听

Roofing Institute Contractor Training

Our JM approved contractors can take advantage of hands-on training and learn all the latest best practices for your profession through our learning program. As low-slope roof technology, materials and performance demands evolve, it is crucial to understand new materials and technologies. JM has built an education and development initiative that utilizes our over 160 years of experience in commercial roofing.

Training mechanically fastening TPO around a penetration.

BURSI for Design Professionals

Our BURSI庐 program, run by our Specifier Services Team offers customizable education programs that are certified by American Institute of Architects (AIA). We offer anything from one-hour 鈥淟unch and Learns鈥 to a 10-hour, multiple-day seminar. Our program is known as (BURSI) Better Understanding of Roofing Systems Institute. Please听contact your local sales representative听for more information on upcoming BURSI dates or visit our听calendar听to see the next educational seminar is in your area.

Training mechanically fastening TPO around a penetration.

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