
SecureGrip Ice & Water
Product Description
TopShield® Ice & Water Self-Adhered Roof Underlayment is designed and manufactured to be a secondary water barrier in sloped roof system construction where toughness may be required. TopShield ICE & WATER is an air, water and vapor barrier and must be installed only above properly ventilated spaces.
Benefits & Features
- Engineered Construction: Strong glass fiber reinforcement and weather resistive coatings add water shedding redundancy in the roofing system while protecting the structure from damage.
- Storage: Should be stored at temperatures between 40° F and 100° F, upright in the original cardboard box package (recyclable) in a dry and properly ventilated area.
- Surface Technology: Graded/coated mineral anti-slip surface provides enhanced walkability.
- All Temperature Performance: All climates, under most all roofing styles.
- Weather-Tight Seal: Exclusive SecureLapTM system design providing great lap sealing.
- Durable and Versatile: Resists UV exposure up to 30 days on multiple substrates; plywood, OSB, wood planks (non-chamfered edges), concrete or gypsum sheathing.
- Highly Effective Leak Barrier: In critical roof areas like valleys, eaves, rakes, hips, ridges – self-sealing compound ensures nail sealing.
- 100% Inorganic Core: Fiberglass construction offers long term moisture protection – and won’t rot.
- Premium Adhesive Formulation: Modified bitumen adhesive protects from the effects of Wind-Driven Rain, Water, Snow and Ice Damming – seals around nails.
- Easy Peel Dual-Film Technology: Allows for quick and simple release liner removal and underlayment installation.
- Material Warranty: 10-year Limited Warranty.
Specifications
Specifications
For Use On
- A superior performing self-adhered roof underlayment used under tile, slate, shakes, and asphalt shingle roofing.
|
Product Properties |
Item Codes |
TOPSGIWATS (NO BOX) TOPSGIWTS (BOXED) |
|
PROPERTIES |
STANDARDS |
RESULTS |
| Surface Type |
- |
Coated Mineral Granule |
| Reverse Side Release Surface |
- |
Silicon Treated Poly Split-Release Film |
| Weight Per Square |
- |
27.5 lbs (12.5 kg) |
| Nail Sealability |
ASTM D1970 |
Pass |
| Permeability |
ASTM E96 |
Less than 0.1 |
| Liquid Water Transmission |
ASTM E96 |
Pass |
| Nominal Thickness |
ASTM D1970 |
50 mils (1.3 mm) |
| Tensile |
ASTM D1970 |
MD 80 lbs/in / CD 43 lbs/in |
| Thermal Stability |
ASTM D1970 |
Pass |
| Low Temp Flexibility |
ICC AC 48 |
Pass (at -20°F) |
| Tear Resistance |
ASTM D1970 |
MD 118 lbf / CD 43 lbf (at 20°F) |
| Adhesion to Plywood |
ASTM D903 |
17.2 lbs/ft (at 40°F) / 20.8 lbs/ft (at 75°F) |
| Fire Resistance |
ASTM E108 |
Class A in systems |
Applicable Standards & Approvals
- ASTM D1970
- FBC Approved - FL44420
- Product Certification: NEMO Cert. - #D1975571K
- U.L. Classified as a Prepared Roofing Accessory