EPDM Accessories

At RoofKit, we understand that installing EPDM roofing is a significant investment in protecting your property. That’s why we offer a selection of high-quality EPDM accessories to make the installation of your roof seamless and simple.

From seam tapes that ensure watertight seals to our EPDM rubber bonding adhesive, every product is engineered for excellence. Our lineup also includes caulks, primers, tape flashing, seam and patch kits, and EPDM tools like seam rollers to facilitate a smooth application process. With our wide selection, you’re likely to find the tools and supplies you’re looking for.

These essentials help guarantee the compatibility and longevity of your roofing and simplify maintenance and repairs. Click on the links below for additional information on each of our accessory products.

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EPDM Rubber Roofing Membrane

Used to cover flat roof surfaces including Garages, Sunrooms, Carports, Room Additions, Breezeways, Mobile Homes, Small Commercial Buildings, etc.

Features:

  • Easy to install on most roofs
  • Black, heat absorbing finish for helping winter heating bills
  • Environmentally friendly long lasting membrane highly resistant to mold, mildew, and ozone and UV degradation
  • Remains flexible in all weather conditions and commercially tough for your small or large jobs
  • Most popular commercial roofing membrane of all time
  • Two thicknesses available in large sizes

Sizes:

PRODUCT SIZE*
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
45 Mil Thickness
10 x 20, 15 x 25, 10 x 50, 10 x 100,
15 x 100, 20 x 50, 20 x 100
.31 lbs/sq ft
EACH
10x 20 BOXED-All Others WRAPPED ROLL
60 Mil Thickness
10 x 25, 10 x 50, 10 x 100,
20 x 50, 20 x 100
.40 lbs/sq ft
EACH
WRAPPED ROLL

* Certain sizes available only on special order basis.

Caution:

Slippery when wet – See additional cautions and warnings on page 2 & 3 of the Rubber Roofing Pocket Application Guide. Oil and grease can cause major damage to the membrane. Animal fats can cause major damage to the membrane. All tree branches or limbs should be kept trimmed and at least 6’ away from the membrane.

  • Standard roof cements will cause major damage to the membrane. Use only approved RoofKit brand adhesives and repair products.
  • Questions? Contact our Technical Service department at 1-800-225-4714, ext. 7892
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3″ x 50′ Seam Tape

Used for seaming two EPDM sheets together

Features:

  • Heavy Duty Double sided butyl rubber tape
  • Coated release paper for easy installation
  • Immediately waterproof – No set up time required
  • Environmentally safe
  • Usually no caulking required

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
3” x 50’
4 lbs
Roll
One roll per box

Caution:

All surfaces MUST be cleaned and primed with RoofKit Seam Primer before installation. Always wear solvent-resistant rubber gloves when applying primer. Butyl Tape products will stick to themselves. BE CAREFUL! Store in dry location away from heat and sunlight.
READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

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Waterstop

Used to prevent water infiltration UNDER the membrane at terminations, pipe boots, and drains. Acts as extra protection for your roof.

Features:

  • A gray siliconized gasket caulk that is very sticky – use caution when opening tubes and during application
  • Does 20 Lineal feet per tube

Sizes: (Individual units available through our online store)

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
10.5 OZ TUBES
11 LBS
CASE
12 TUBES / CASE

Caution:

These materials contain petroleum distillates and are extremely flammable. Care MUST be taken to avoid open flames. Do not smoke when using these products. Safety Data Sheets (SDS) are available for these products and should be consulted. Store in dry location away from heat and sunlight. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3

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Latex Bonding Adhesive

Used ONLY for adhering EPDM membrane to suitable substrates (i.e. Plywood, OSB, High Density Fiber Board, etc.)

Features:

  • Fast and easy to apply
  • Convenient packaging
  • Easy soap and water clean up (WHEN WET)

Sizes: (Individual units available through our online store)

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
1 GALLON
17LBS
CASE
2/1 GALLON CANS PER CASE
3.5 GALLON
30LBS
EACH
3.5 GALLON PAILS

Caution:

MUST be 40 degrees and rising for use. DO NOT use when temperatures are forecasted for freezing within 72 hours. Will dry and cure FAST in temperatures above 90 degrees. Apply to substrate ONLY. NOT for use as a seam adhesive product when joining rubber.

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12″ x 25′ Tape Flashing

Used for waterproofing around corners, pipes, vents, and other areas where EPDM uncured must be molded

Features:

  • Fast and Easy peel and stick installation (after cleaning membrane with RoofKit Seam Primer)
  • Uncured EPDM product is used wherever molding of the EPDM is necessary
  • Very high sheer, tack and peel strength-long lasting
  • 12” x 25’ black uncured EPDM butyl backed tape product

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
12” X 25’ ROLL
15 LBS
EACH
ONE ROLL / BOX

Caution:

Any EPDM surface this product is to be adhered to MUST be cleaned and primed with RoofKit Seam Primer. Store in dry location away from heat and sunlight. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

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Seam Primer

Used for cleaning and priming all roof membrane surfaces prior to installation of RoofKit products including Tapes, Multi-Purpose Adhesive, Caulk, Corner Covers and Pipe Boots

Features:

  • One step product for cleaning and priming roof membrane
  • Required for use with all Tape products
  • Fast drying for quick installation of adhesives or tapes
  • Promotes uniform adhesion of Tape Products

Sizes: (Individual units available through our online store)

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
1 GALLON CANS
32 LBS
CASE
4/1 GALLON CANS PER CASE
1-PINT CAN*
9 LBS
CASE
6/1 PINT CANS PER CASE
*1-PINT CAN ALSO INCLUDED IN ROOFKIT SEAMKIT AND PATCH KIT

Caution:

RoofKit Seam Primer REQUIRES the use of solvent-resistant gloves when using this product. These materials contain petroleum distillates and are extremely flammable. Care MUST be taken to avoid open flames. Do not smoke when using these products. Properly dispose of used rags and scrubbie pads once they have dried out. Store in dry location away from heat and sunlight. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

In the event that this product is not available in your area, please call technical support at 1-614-729-7888 for additional information on alternative products and installation procedures.

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Multi-Purpose Adhesive

Used for any application on the roof: Adhering the membrane to the substrate, walls, or membrane-to-membrane seaming

Features:

  • One product for two applications!
  • Used to bond to substrate or rubber to rubber
  • Up to 60 sq. ft. per gallon coverage
  • This product must be applied in a thin coat using a small nap paint roller or brush

Sizes: (Individual units available through our online store)

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
1 GALLON
16 LBS
1 GALLON CAN
2/1 GALLON CANS PER CASE

Caution:

Read Caution Labels on all adhesives, primer, and sealant containers. These materials contain petroleum distillates and are extremely flammable. Care MUST be taken to avoid open flames.
Do not smoke when using these products. Safety Data Sheets (SDS) are available for these products and should be consulted. Turn off all air intake systems on the roof before use. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

In the event that this product is not available in your area, please call technical support at 1-614-729-7888 for additional information on alternative products and installation procedures.

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6” X 50’ Reinforced Strip

Used wherever there is a change in the plane of the roof, i.e. from horizontal to vertical or horizontal to diagonal.

Features:

  • Installs quickly with RoofKit Screws and Plates every 6”
  • Allows for up-the-wall installation without penetrating the EPDM membrane

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
6” x 50’
8 LBS
EACH
ONE ROLL/BOX

Caution:

Surface must be cleaned and primed with RoofKit Seam Primer. RoofKit Seam Primer requires the use of solvent-resistant gloves. Store in dry location away from heat and sunlight. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

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Rubber Patch Kit

Uses include patching all EPDM membrane surfaces including cuts, holes, etc.

Features:

  • RoofKit Rubber Patch Kit includes four EPDM 8” patches, scrubbie pad, wood roller, 1 pt of Seam Primer and wiping cloths
  • Easy to use peel and stick repair patches

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
N/A
2 LBS
EACH
EACH KIT CONTAINS FOUR 8” EPDM PATCHES, 1-PT SEAM PRIMER, 1 WOOD ROLLER, 1 SCRUBBIE PAD W/ HOLDER

Caution:

These materials contain petroleum distillates and are extremely flammable. Care MUST be taken to avoid open flames. Do not smoke when using these products. Safety Data Sheets (SDS) are available for these products and should be consulted. Store in dry location away from heat and sunlight. Let all rags, brushes and scrubbie pads dry before disposal. RoofKit Seam Primer REQUIRES the use of solvent-resistant gloves when using this product. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

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Contact Adhesive

Used to adhere EPDM membrane to a suitable substrate (i.e.) Plywood, High-Density fiberboard, OSB board, ISO insulation board

Features:

  • Quick drying solvent-based bonding adhesive (usually 30-60 minutes depending on temperature and humidity)
  • Must be applied to both membrane and substrate
  • Under most circumstances EPDM membrane can be walked on immediately
  • High heat tolerance
  • Known as Yellow Glue in the roofing industry

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
5 GALLON
40 LBS
EACH
5 GALLON PAILS

Caution:

Before joining membrane to substrate, adhesive must dry to touch. Read Caution Labels on all adhesives, primer, and sealant containers. These materials contain petroleum distillates and are extremely flammable. Care MUST be taken to avoid open flames. Do not smoke when using these products. Safety Data Sheets (SDS) are available for these products and should be consulted. Turn off all air intake systems on the roof before use.
READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

In the event that this product is not available in your area, please call technical support at 1-614-729-7888 for additional information on alternative products and installation procedures.

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Rubber Pipe Boot

Used for sealing pipes, stacks or vents from 1″ to 6” in diameter

Features:

  • Black rubber flashing boot that is also peel and stick for easy application
  • Also known as Witches Hat, it is notched for application on pipes from 1” to 6”
  • One per box with clamp included

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
1” – 6”
1 LB
EACH
1 BOOT/1 CLAMP
PER BOX
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4′ 10″ Aluminum Termination Bar

Used for horizontal or vertical termination of the membrane at walls and gutters or over the edge of the roof surface

Features:

  • Aluminum extruded bar with pre-drilled holes for easy installation
  • Aluminum will not rust or corrode
  • Each pre-drilled hole must be filled with the proper length screw
  • RoofKit Waterstop is always installed under the EPDM membrane behind the Termination bar to prevent any water infiltration
  • Caulking channel already provided for easy Rubber caulk installation

Sizes: (Individual units available through our online store)

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
4′ 10″ LENGTH
23 LBS
TUBE
4′ 10″ BAR 25/TUBE

Caution:

Sharp edges at the ends of the bar. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

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Rubber Seam Kit

Used for seaming rubber to rubber membrane together

Features:

  • Complete materials and instructions for seaming up to 25’ of seam including: 3” seam tape, pint of primer, scrubbie pad with handle, wooden roller, wiping cloth
  • Easy to use peel and stick seam tape
  • Excellent heat, water and chemical resistance

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
N/A
4 lbs
EACH
N/A

Caution:

Read Caution Labels on all adhesives, primer, and sealant containers. These materials contain petroleum distillates and are extremely flammable. Care MUST be taken to avoid open flames. Do not smoke when using these products. Safety Data Sheets (SDS) are available for these products and should be consulted. Turn off all air intake systems on the roof before use. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3. Wear proper protective solvent-resistant rubber gloves when using these products. Store in dry location away from heat and sunlight.

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Rubber Corner Covers

Used for flashing corners on an EPDM roof project

Features:

  • 8” Uncured EPDM Disks with butyl tape laminated to the back for easy use
  • Use in place of EPDM uncured flashing for convenient packaging with little or no waste
  • Save money over large flashing rolls

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
8” DISKS
10 LBS
4/BOX
8” DISKS/4 PER BOX (10 BOXES PER CASE)

Caution:

RoofKit Seam Primer REQUIRES the use of solvent-resistant gloves when using this product. Sticks to itself very easily; be careful when using. Store in dry location away from heat and sunlight. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3

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Screws and Plates

Used for the secure installation of any approved insulation board or the installation of the Reinforced Strip. Screws can also be used for Termination Bar installation

Features:

  • Convenient packaging of screws and plates in one box
  • Heavy duty professional strength products

Sizes: (Individual units available through our online store)

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
100 – 3” SCREWS AND PLATES
30 LBS/CS
BOX/100
5 BOXES TO A CASE

Caution:

Sharp edges on plates and sharp points at end of screws. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

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5” X 50’ Cover Strip

Used for completing metal edge detail and also for seam overlays where extra protection of seams may be required. Can also be used to fix tears in EPDM.

Features:

  • Cured EPDM with laminated butyl adhesive tape
  • Fast installation saves labor, no gluing necessary
  • High Tack peel and shear qualities on easy-to-release paper
  • Excellent heat, water and chemical resistance
  • Non-hazardous material

Sizes:

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
5” x 50’
10 LBS
EACH
ONE ROLL PER BOX

Caution:

Butyl Tape products will stick to themselves – BE CAREFUL! Store in dry location away from heat and sunlight. EPDM MUST be cleaned with RoofKit Seam Primer before application of Cover Strip. RoofKit Seam Primer REQUIRES the use of solvent-resistant gloves when using this product. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3.

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Rubber Caulk

Used for caulking all areas on TOP of the EPDM membrane at seams, flashings, pipe boots, etc.

Features:

  • A black butyl based caulk that applies smoothy and dries fast
  • Does 20 Lineal feet per tube

Sizes: (Individual units available through our online store)

PRODUCT SIZE
U/M WEIGHT
UNIT OF MEASURE
PACKAGING
10.3 OZ TUBES
11 LBS
CASE
12 TUBES / CASE

Caution:

Rubber Caulk is not meant for permanent repairs, but only prevents water infiltration while adhesives and tapes cure. These materials contain petroleum distillates and are extremely flammable. Care MUST be taken to avoid open flames. Do not smoke when using these products. Safety Data Sheets (SDS) are available for these products and should be consulted. Store in dry location away from heat and sunlight. RoofKit Seam Primer REQUIRES the use of solvent-resistant gloves when using this product. READ ALL CAUTIONS AND WARNINGS IN THE POCKET APPLICATION GUIDE PAGES 2-3

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3” x 5” Scrubbie Pad

Used to scrub RoofKit Primer on seam areas and substrates

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Black Handle

• Durable
• Lightweight
• Comfortable grip

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1 ¾” Seam Roller

• Smooth rolling
• 5” wood handle
• Used for membrane seaming

RoofKit DVD Instructional Installation Video

Installation DVD that walks you or your customer through the basic steps of installing RoofKit EPDM on any small roof.