
436 OmniSeal Cap FR Safety Data Sheet
Made with our industry-leading NEX® Polymer Modified (SBS Rubberized) Asphalt, Omniseal™ Cap FR is our premium, self-adhering, modified asphalt cap sheet for low-slope commercial roofing applications.
OmniSeal™ Cap FR is a modified asphalt sheet that is used as a base sheet to create a 2-3 layer multi-ply system that meets desired performance, cost, and warranty needs.
OmniSeal™ Cap FR is constructed with our proprietary NEX® Polymer Modified Asphalt, reinforced with fiberglass, to create a super strong, durable waterproof roof layer.
OmniSeal™ Cap FR is a self-adhered membrane activated by direct sunlight, radiant heat, and applied pressure. Self-adhered roofing eliminates the use of torches and burning asphalt from the installation process.
Made with proprietary NEX® Polymer Modified Asphalt for exceptional weathering and extra strength, flexibility, and durability to resist damage and last longer.
Sheet is self-adhered (adhesive is activated by direct sunlight and radiant heat, and applied with pressure). Self-adhered roofing eliminates potentially dangerous fire hazards and unpleasant odors from the low slope roofing process.
Can be combined with conventional or modified asphalt sheets to create multi-layer redundancy and satisfy performance need, cost, or warranty.
Modified asphalt sheets are reinforced with rubber and plastic polymers on a non-woven fiberglass mat. Combined with other sheets for redundancy, modified asphalt delivers greater tear strength than conventional built-up roofing membranes for extreme, lasting durability. Up to 240 mils thick in a 3-ply system, 6X thicker than common single ply roofing systems.
Naturally waterproof asphalt, built into a multi-ply system, helps resist water penetration.
Self-adhered membranes have a factory-applied split-release film that protects the adhesive and is removed during installation.
Class 4 impact-rated when used as a system, the highest rating available from Underwriters Laboratory.
Enhanced warranties are available when product is used in a complete roofing system of Malarkey shingles and accessories, and installed by a Malarkey Certified Contractor.
Class A fire rated in a system assembly over a combustible or non-combustible deck.
Application Method | Asphalt Technology | Tear Strength* | Thickness | Testing Compliance | Warranties+ | Fire Resistance (FR) | |
---|---|---|---|---|---|---|---|
436 OmniSeal™ Cap FR
|
Self-Adhered | NEX® | Enhanced | 125 mils | ASTM D3909; ASTM D7530, ASTM D1970; ASTM D6163 Type I, Grade G; ASTM E108 Class A & B; UL 2218 Class 4; Intertek Listed | Up to 20 years | ASTM E108 Class A & B |
Torch | NEX® | Exceptional | 150 mils | ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved | Up to 30 years | Yes | |
Self-Adhered | NEX® | Enhanced | 115 mils | ASTM D3909; ASTM D7530; ASTM E108 Class B & C; UL 2218 Class 4; Intertek Listed | Up to 20 years | ASTM E108 Class B & C | |
Hot Asphalt Applied | NEX® | Exceptional | 150 mils | ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved | Up to 30 years | Yes |
436 OmniSeal™ Cap FR
|
||||
---|---|---|---|---|
Application Method |
Self-Adhered |
Torch |
Self-Adhered |
Hot Asphalt Applied |
Asphalt Technology |
NEX® |
NEX® |
NEX® |
NEX® |
Tear Strength* |
Enhanced |
Exceptional |
Enhanced |
Exceptional |
Thickness |
125 mils |
150 mils |
115 mils |
150 mils |
Testing Compliance |
ASTM D3909; ASTM D7530, ASTM D1970; ASTM D6163 Type I, Grade G; ASTM E108 Class A & B; UL 2218 Class 4; Intertek Listed |
ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved |
ASTM D3909; ASTM D7530; ASTM E108 Class B & C; UL 2218 Class 4; Intertek Listed |
ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved |
Warranties+ |
Up to 20 years |
Up to 30 years |
Up to 20 years |
Up to 30 years |
Fire Resistance (FR) |
ASTM E108 Class A & B |
Yes |
ASTM E108 Class B & C |
Yes |
SKU: 436
L: 34′
W: 39-3/8″
SQ/Roll: 1
Thickness: 125 mils nominal
ASTM D3909
ASTM D7530
ASTM D1970
ASTM D6163 Type I, Grade G
ASTM E108 Class A & B
UL 2218 Class 4
Intertek Listed
SQ/Roll: 1
Rolls/Pallet: 20
Rolls/Truckload: 540
436 OmniSeal Cap FR Safety Data Sheet
436 OmniSeal Cap FR Tech Data
Instrucciones de Instalación del Sistema de Techumbre OmniSeal (Español)
Instructions de Pose de Système OmniSeal™ pour Toiture (Francais)
Multi-Ply Systems Booklet
OmniSeal System Installation Guide
Product Data Guide
Secure Choice System Brochure
Malarkey Roofing Products® offers various warranties to meet specific requirements. Contact your roofer, local distribution center or Malarkey’s Technical Services Department for full details.
Compare Products
Application Method | Asphalt Technology | Tear Strength* | Thickness | Testing Compliance | Warranties+ | Fire Resistance (FR) | |
---|---|---|---|---|---|---|---|
436 OmniSeal™ Cap FR
|
Self-Adhered | NEX® | Enhanced | 125 mils | ASTM D3909; ASTM D7530, ASTM D1970; ASTM D6163 Type I, Grade G; ASTM E108 Class A & B; UL 2218 Class 4; Intertek Listed | Up to 20 years | ASTM E108 Class A & B |
Torch | NEX® | Exceptional | 150 mils | ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved | Up to 30 years | Yes | |
Self-Adhered | NEX® | Enhanced | 115 mils | ASTM D3909; ASTM D7530; ASTM E108 Class B & C; UL 2218 Class 4; Intertek Listed | Up to 20 years | ASTM E108 Class B & C | |
Hot Asphalt Applied | NEX® | Exceptional | 150 mils | ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved | Up to 30 years | Yes |
436 OmniSeal™ Cap FR
|
||||
---|---|---|---|---|
Application Method |
Self-Adhered |
Torch |
Self-Adhered |
Hot Asphalt Applied |
Asphalt Technology |
NEX® |
NEX® |
NEX® |
NEX® |
Tear Strength* |
Enhanced |
Exceptional |
Enhanced |
Exceptional |
Thickness |
125 mils |
150 mils |
115 mils |
150 mils |
Testing Compliance |
ASTM D3909; ASTM D7530, ASTM D1970; ASTM D6163 Type I, Grade G; ASTM E108 Class A & B; UL 2218 Class 4; Intertek Listed |
ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved |
ASTM D3909; ASTM D7530; ASTM E108 Class B & C; UL 2218 Class 4; Intertek Listed |
ASTM D6163 Type I, Grade G; ASTM E108 Class A; Intertek CCRR-0333; Intertek Listed; FM Approved |
Warranties+ |
Up to 20 years |
Up to 30 years |
Up to 20 years |
Up to 30 years |
Fire Resistance (FR) |
ASTM E108 Class A & B |
Yes |
ASTM E108 Class B & C |
Yes |
Specifications & Testing
SKU: 436
L: 34′
W: 39-3/8″
SQ/Roll: 1
Thickness: 125 mils nominal
ASTM D3909
ASTM D7530
ASTM D1970
ASTM D6163 Type I, Grade G
ASTM E108 Class A & B
UL 2218 Class 4
Intertek Listed
SQ/Roll: 1
Rolls/Pallet: 20
Rolls/Truckload: 540
Documents & Resources
436 OmniSeal Cap FR Safety Data Sheet
436 OmniSeal Cap FR Tech Data
Instrucciones de Instalación del Sistema de Techumbre OmniSeal (Español)
Instructions de Pose de Système OmniSeal™ pour Toiture (Francais)
Multi-Ply Systems Booklet
OmniSeal System Installation Guide
Product Data Guide
Secure Choice System Brochure
Warranty Information
Malarkey Roofing Products® offers various warranties to meet specific requirements. Contact your roofer, local distribution center or Malarkey’s Technical Services Department for full details.