Advanced Composite Granular™ Ice and StormSeal

AC Granular™ Ice and StormSeal is a self adhesive composite underlayment. The adhesive layer is composed of a proprietary modified asphalt, reinforced with an extra heavy fiberglass mat. The surfacing of opaque granules provides excellent traction and protection from UV radiation and weathering. The self adhesive layer is covered with a release sheet which is removed during installation.

AC Granular Ice and StormSeal composite is 55 mils (1.4mm) thick and is supplied in rolls of one
square (3' x 33.3') (0.9m x 10m) and two square (3' x 66.6') (0.9m x 20m). AC Granular Ice and
StormSeal is self adhesive and cold-applied. No special adhesives, heat or equipment are necessary to install AC Granular Ice and StormSeal.

DATA SHEET    INSTALLATION (1) (2) (3) (4)    WARRANTY    MSDS

Advanced Composite Base Sheet (Modified Asphalt Fiberglass Base Sheet)

AC Base Sheet is an underlayment for the AC Cap Sheet, AC TopSeal™, AC TileSeal™ or AC HalfLap roofing systems. AC Base Sheet can also be used as an underlayment for shingle, metal or tile roofing systems. Consisting of a durable fiberglass reinforcement, embedded in a proprietary modified asphalt compound, AC Base Sheet offers excellent resistance to moisture vapor transmission and exceptional thermal stability.

AC Base Sheet will not wrinkle or prune in moist environments. AC Base sheet is supplied in 216 sq. ft. (20.1m²) (3' x 72') (91.4cmm x 21.95m) rolls.

DATA SHEET   INSTALLATION   WARRANTY    MSDS

Where to find NEI^® Products

Home Depot

Lowes

Menards

Guardian Building Products

H. Verby Company Inc.

Can't find our products near you?
Contact our sales manager:

Michael VanWyngarden
239-481-5385

Advanced Composite MetalSeal II

AC MetalSeal II is a durable, self adhesive composite underlayment, specifically designed to withstand the rigors of a commercial construction site. The strong, slip resisitant, polypropylene surface provides a rugged barrier to physical damage, UV degradation, weather and moisture. The unique, modified asphalt adhesive layer offers the application benefits of cold temperature adhesion and exceptional thermal stability under high heat. The self adhesive layer is covered with a high temperature release sheet which is removed during installation.

AC MetalSeal II composite is 40 mil (1mm) thick and is supplied in 200 sq. ft. (3' x 66.6') (.9 m x 20.3 m) rolls.
AC MetalSeal II is self adhesive and cold-applied. No special adhesives, heat or equipment are necessary to install AC MetalSeal II.

DATA SHEET    INSTALLATION (1) (2) (3)    WARRANTY    MSDS

Advanced Composite MetalSeal

AC MetalSeal is a durable, self adhesive composite underlayment, specifically designed to withstand the
rigors of a commercial construction site. The strong, slip resisitant, polyester surface provides a rugged barrier to physical damage, UV radiation, weather and moisture. The unique, modified asphalt adhesive layer offers the application benefits of cold temperature adhesion and exceptional thermal stability under high heat. The self adhesive layer is covered with a high temperature release sheet which is removed during installation.

AC MetalSeal composite is 40 mil (1 mm) thick and is supplied in 195 sq. ft. (3' x 65') (.9 m x 20.3 m) rolls. AC MetalSeal is self adhesive and cold-applied. No special adhesives, heat or equipment are necessary to install AC MetalSeal.

DATA SHEET    INSTALLATION (1) (2) (3)    WARRANTY    MSDS

Advanced Composite Northern G Ice and StormSeal
(Granular Surfaced Self Adhesive Underlayment)

AC NORTHERN G Ice and StormSeal is a self adhesive composite underlayment. The adhesive layer is composed of a proprietary modified asphalt, reinforced with an extra heavy fiberglass mat. The surfacing of opaque granules provides excellent traction and protection from UV radiation and weathering. The self adhesive layer is covered with a release sheet which is removed during installation.

AC NORTHERN G Ice and StormSeal composite is 55 mils (1.4mm) thick and is supplied in rolls of one
square (3' x 33.3') (0.9m x 10m). NORTHERN G Ice and StormSeal is self adhesive and cold-applied. No
special adhesives, heat or equipment are necessary to install AC NORTHERN G Ice and StormSeal.

DATA SHEET    INSTALLATION (1) (2) (3) (4)     WARRANTY    MSDS

Advanced Composite HomeSeal™

AC HomeSeal™ is a proprietary , self adhesive composite membrane, uniquely combining high strength, low temperature adhesion and high temperature stability into a superior barrier to limit air and moisture transmission. A tough 4 mil (0.1mm) cross-laminated polyethylene film forms a resilient barrier to physical damage. The 21 mils (0.9mm) of proprietary, modified asphalt offers the waterproofing effectiveness of traditional modified bitumen products while introducing a novel combination of low temperature adhesion and high temperature stability.

AC HomeSeal composite is 25 mils (1.0mm) thick and is supplied in rolls 75’ long, custom slit to 4",6"
or 9” widths. AC HomeSeal is self adhesive and cold applied. No special adhesives, heat or equipment
are necessary to install AC HomeSeal.

DATA SHEET    INSTALLATION     WARRANTY    MSDS

Advanced Composite Tile Seal (Tile Underlayment)

For Use with Foam-In or Mechanically Fastened Tile Roofing Systems.

AC TileSeal is a proprietary, patented underlayment, uniquely designed for use under tile, slate or metal roofing systems. AC TileSeal consists of a proprietary modified asphalt and a woven polyester. The woven polyester surface aggressively bonds with foam used in tile installation and can withstand stacked tiles without slippage or damage to the membrane surface. It also provides traction for roofers during installation
of the primary roofing system.

AC TileSeal is a self adhesive tile underlayment. No special adhesives, heat or equipment are necessary during installation. AC TileSeal composite is available in rolls of 200 sq. ft. (18.6 sq. m.), 3' x 66.6' (0.9m x 20.3m).

DATA SHEET    INSTALLATION (1) (2) (3)     WARRANTY    MSDS

Advanced Composite HydroSeal 3000

AC HydroSeal 3000 is a proprietary composite, uniquely designed to provide high strength, low temperature adhesion and high temperature stability in a superior waterproofing membrane. A tough 4 mil cross laminated polyethylene film forms a resilient barrier against physical damage and water migration. The proprietary, modified asphalt provides superior waterproofing integrity. This product offers a silicone coated, high temperature release paper for easy installation.

AC HydroSeal 3000 Waterproofing Composite is 60 mils (1.5mm) thick and is supplied in rolls 3' wide by 66.6' long (0.9m x 20.3m). AC HydroSeal 3000 is self adhesive and cold-applied. No special adhesives, heat or equipment are necessary to install AC HydroSeal 3000.

DATA SHEET    INSTALLATION     WARRANTY    MSDS

Advanced Composite Storm & Starter Seal
(Granular Surfaced Self Adhesive Underlayment with Shingle Starter Course)

AC Storm and StarterSeal is a self adhesive composite underlayment. The adhesive layer is composed of a proprietary modified asphalt, reinforced with a extra heavy fiberglass mat. The surfacing of opaque granules provides excellent traction and protection from UV radiation and weathering.The asphalt tack
line prevents shingle uplift. The self adhesive layer is covered with a release sheet which is removed during installation.

AC Storm and StarterSeal underlayment is 80 mils (2mm) thick and is supplied in rolls of one square (3' x 50') (0.9m x 15.2m). AC Storm and StarterSeal is self adhesive and cold applied. No special adhesives, heat or equipment are neccessary to install AC Storm and StarterSeal.

DATA SHEET    INSTALLATION (1) (2) (3) (4)   WARRANTY    MSDS

Advanced Composite Shingle Starter Strip

AC Shingle Starter Strip is a proprietary, self-adhesive composite. AC Shingle Starter Strip is composed of a tough fiberglass mat coated with asphalt and a self-adhesive back tthat seals to the roof deck or underlayment. A tough granular surface forms a barrier to physical damage while providing superior UV protection. The seal down strip prevents shingle uplift. AC Shingle Starter Strip is composed of the same unique materials found in other NEI membranes that allow the material to seal around nail penetrations and provide waterproofing capabilities.

AC Shingle Starter Strip is provided in single rolls, 7.2" wide by 33'4" long. No special adhesives, heat or equipment are necessary to install AC Shingle Starter Strip.

DATA SHEET     INSTALLATION    WARRANTY    MSDS

Advanced Composite SBS Base Sheet (SBS Modified Asphalt Fiberglass Base Sheet)

AC SBS Base Sheet is an integral component of the AC TopSeal, RTU 100 and the AC Half-Lap roofing systems. AC SBS Base Sheet has an SBS modified asphalt core that is self sealing around nail penetrations creating a superior watertight roofing system. AC SBS Base Sheet offers excellent resistance to moisture vapor transmission and exceptional thermal stability. AC SBS Base Sheet will not wrinkle or prune in moist environments.

AC SBS Base Sheet is supplied in 432 sq. ft. (40.1m2) (3’ x 144’) (91.4cm x 43.9m) rolls.

DATA SHEET   INSTALLATION    WARRANTY    MSDS

Advanced Composite Half/Lap
(Self Adhesive, Double Coverage, Mineral Surfaced Rolled Roofing)

AC HalfLap is a self adhesive, rubberized asphalt roll roofing product. AC HalfLap consists of a proprietary modified asphalt, a tough fiberglass reinforcing core and patented suface consisting of a 17" (.43m) granular surface and a 19" (.48m) selvedge surface. The granular surface protects against UV, weathering and physical damage. The selvedge edge provides excellent adhesion of successive courses. The result is a unique, durable, double coverage system for your roof.

AC HalfLap composite is available in 100 sq. ft. (9.3 sq.m.) rolls, 3' x 33.3' (0.9sq. m x 10.1sq. m).

DATA SHEET   INSTALLATION (1) (2)    WARRANTY    MSDS

Advanced Composite Cap Sheet

AC Cap Sheet is a rubberized asphalt roll roofing product. AC Cap Sheet consists of a proprietary modified asphalt, a tough fiberglass reinforcing core and a granular surface to protect against UV, weathering and physical damage. AC Cap Sheet can be installed with a modified bitumen adhesive or hot mopped with Type III or Type IV asphalt.

AC Cap Sheet composite is available in 108 sq. ft. (9.3 sq.m.) rolls, 3' x 36' (0.9m x 10.9m).

DATA SHEET   INSTALLATION   WARRANTY    MSDS