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Mfr:GE Silicones
GE Enduris 3500 / 3525 Roof Coating 5 Gallon Pail
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Extend your roof life and prevent leaks with GE Enduris 3500 / 3525 Roof Coating, which performs in even the most demanding environments on a wide variety of roofing substrates. A single coat of Enduris silicone roof coating cures quickly to form an exceptionally durable, se...
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Extend your roof life and prevent leaks with GE Enduris 3500 / 3525 Roof Coating, which performs in even the most demanding environments on a wide variety of roofing substrates. A single coat of Enduris silicone roof coating cures quickly to form an exceptionally durable, seamless membrane that is breathable, waterproof, and permanently flexible. It is UV-stable and maintains its elasticity even after decades of weathering and exposure to climate.
Enduris roofing membrane securely bonds to many roof substrates including single-ply, modified bitumen, BUR, SPF, metal, or parapet walls, and existing coatings.
Enduris silicone coatings are backed by world-class technical support and extended warranties of up to 20 years, helping you save on maintenance costs.
Features & Benefits | |
| High-solids | One-coat application |
| Unaffected by ponding water | Quickly attains weather-resistant properties |
| 100% silicone | Weatherproof, long-term resistance to extreme temperatures, UV rays, rain, snow, and atmospheric conditions |
| Can be applied in temperatures ranging from 0°F to 120°F (-17°C to 49°C) | Best-in-class elongation |
| Solvent-free formula | Ultra-low VOC (volatile organic compounds) content |
| For single-ply, BUR, metal, SPF, bituminous, acrylics, urethanes, and most other roof substrates | Meets California's relevant Air Quality Management District regulations |
| 20-year labor & material warranty available (as part of the Approved Applicator Program) | No mixing or primer required |
| Granules can be added | Applies with spray, roller, or brush |
Applications | |
| Enduris 3525 silicone roof coating can be applied to itself as well as a variety of clean, structurally sound roofing materials and substrates including: | |
| Aged single-ply membranes (TPO, PVC, EPDM, and CSPE) | Asphaltic substrates such as modified bitumen, built-up roofing (BUR) and cap sheet, metal, concrete, and common parapet/coping materials |
| Spray-applied polyurethane foam | Acrylic coatings |
| Note: Asphaltic substrates may require Enduris Asphalt Bleed Blocker to prevent bleed through of asphaltic oils, however the use of the bleed blocker is not always required. Perform an adhesion test on each surface type to verify adhesion. | |
Coverage and Cure Time | ||
|---|---|---|
| Application Rate | Wet Film Thickness | Dry Film Thickness |
| 1 ½ gallons / 100 square feet | 24 mils | 21 mils |
| 2 gallons / 100 square feet | 32 mils | 28 mils |
| 2 ½ gallons / 100 square feet | 38 mils | 36 mils |
| Skin-Over Time | 20-25 minutes (WPSTM C-560) | |
| Tack-Free Time | 45-60 minutes (ASTM D3960) | |
Packaging | ||
|---|---|---|
| Size | Packaging Size | Item |
| 5 gallons | (1) Pail | GE Enduris 3500 / 3525 Roof Coating (this item) |
Colors | |||
| Black | Tan | ||
| Light Gray | White | ||
| Medium Gray | |||
Applicable Standards | |
| ASTM D6694 | Cool Roof Rating Council (CRRC)—Rated Product ID 1200-0005 (smooth). Enduris 3525 roof coating (white) only |
| UL 790—UL 790-Flammability Characteristics—Enduris 3525 silicone roof coating carries Class A credentials as tested under UL 790 procedures over various substrates. | Miami-Dade NOA |
| California Title 24 Compliant - Enduris 3525 roof coating (white) only | FM Global—FM4470 |
Limitations | |
| Enduris 3525 silicone roof coating should not be considered for: | |
| Use on pedestrian, deck or frequent traffic bearing surfaces | Cold storage roofing application without vapor barrier, or cryogenic tank applications |
| Unprepared surfaces including but not limited to those that are wet, dusty, oily, mildewed, heavily chalked, blistered or otherwise structurally unsound | Interior of storage containers or areas that will be under constant water or chemical immersion |
| Building materials that might bleed oil or solvents. These include, but are not limited to, certain vulcanized rubber products, tapes, failed sealants, some caulking compounds and asphaltic/mastic materials unless appropriate preparation or basecoats are used | Application over the following substrates: Coal tar pitch roofs, gravel-surfaced built-up roofs, aluminized coatings, urethane coatings, severely deteriorated surfaces, roofs with heavy foot traffic such as plaza decks, uncured substrates such as fresh concrete or mastics, ballasted EPDM, failed/brittle membranes, roofs with chemical spoilage |
| Surfaces where adhesion has not been verified by testing | Enduris 3525 silicone roof coating requires atmospheric moisture for propagation of cure, thus it is not to be considered for use in totally confined spaces without adequate ventilation during application and cure, and proper safety practices for confined spaces |
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Warning: This product contains a chemical known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov