--- title: Protect Your Roof with PlatinaSelf-Adhesive | Superior Performance for Professionals | Oskorp description: Discover Platina Roofing Underlayment for premium performance and durability. With superior weather resistance and self-adhesive technology, protect your building with confidence. --- [![Oskorp-Logo-Light-web](https://oskorp.com/hubfs/Oskorp-Logo-Light-web.png)](https://sales.oskorp.com?hsLang=en) - [ABOUT](https://oskorp.com/about?hsLang=en) - [ABOUT OSKORP](https://oskorp.com/about?hsLang=en) - [GET STARTED](https://oskorp.com/customers?hsLang=en) - [DISTRIBUTORS](https://oskorp.com/distributors?hsLang=en) - [RETAILERS](https://oskorp.com/retail?hsLang=en) - [CONTRACTORS](https://oskorp.com/contractors?hsLang=en) - [DIY](https://oskorp.com/diy?hsLang=en) - [HISTORY](https://oskorp.com/the-oskorp-history?hsLang=en) - [PARTNERS](https://oskorp.com/partners?hsLang=en) - [UNITEE](https://unitee.info/) - [HEAD-PRO](https://oskorp.com/head-pro?hsLang=en) - [HANNO](https://oskorp.com/hanno?hsLang=en) - [PRODUCTS](https://oskorp.com/products?hsLang=en) - [PRIVATE LABEL](https://oskorp.com/distributors?hsLang=en) - [PRODUCT OVERVIEW](https://oskorp.com/products?hsLang=en) - [ADHESIVE](https://oskorp.com/adhesive-tapes?hsLang=en) - [ONE4ALL](https://oskorp.com/one4all?hsLang=en) - [ONEBOND HYBRID](https://oskorp.com/onebond?hsLang=en) - ROOF (OUTSIDE) - [PLATINA PEEL & STICK](https://oskorp.com/platina) - [GOLDWRAP](https://oskorp.com/goldwrap?hsLang=en) - [ONEBOND](https://oskorp.com/onebond?hsLang=en) - ROOF (INSIDE) - [VARISMART DUO](https://oskorp.com/varismart-duo?hsLang=en) - [VAPORFIX 2](https://oskorp.com/vaporfix-2?hsLang=en) - [WINDOW SEALING](https://oskorp.com/window-sealing?hsLang=en) - INTERIOR - [BATHSHIELD PRO](https://oskorp.com/bathshield?hsLang=en) - [LOFT-LINE](https://oskorp.com/loft-line?hsLang=en) - [CONSTRUCTION FILM](https://oskorp.com/construction-film?hsLang=en) - [HOUSE WRAP](https://oskorp.com/goldwrap?hsLang=en) - [GOLDWRAP](https://oskorp.com/goldwrap?hsLang=en) - [FIREWALL (A2)](https://oskorp.com/ember?hsLang=en) - [TAPES (AGRICULTURE)](https://oskorp.com/es/farmers-tape?hsLang=en) - [FARMER'S TAPE](https://oskorp.com/es/farmers-tape?hsLang=en) - [BULL DUCT TAPE](https://oskorp.com/bull-tape?hsLang=en) - [SERVICE](https://oskorp.com/service?hsLang=en) - [WUFI](https://oskorp.com/wufi?hsLang=en) - [TRAININGS](https://oskorp.com/training?hsLang=en) - [MARKETING](https://oskorp.com/marketing-kit?hsLang=en) - [PARTNER PROGRAM](https://oskorp.com/partner-program?hsLang=en) - [CONVERSIONS](https://oskorp.com/conversions?hsLang=en) - [NEWS](https://oskorp.com/blog?hsLang=en) [CONTACT US](https://oskorp.com/contact?hsLang=en) Premium Performance. Built for Every Roof. # Oskorp Platina Self-Adhesive The **Platina Underlayment** sets the gold standard for weatherproofing. Engineered for long-term durability, airtight sealing, and effortless installation, Platina delivers **professional-grade protection**—whether you’re building new or renovating an existing roof. Its **self-adhesive backing** makes installation faster, cleaner, and more reliable, while its robust 3-layer construction ensures long-term stability under extreme conditions. ![P1_1](https://43579884.fs1.hubspotusercontent-na1.net/hub/43579884/hubfs/P1_1.jpg?width=1200&length=1200&name=P1_1.jpg) **1** The Oskorp Platina ![Dach-Außen-im-Aufbau_2025-02-13](https://43579884.fs1.hubspotusercontent-na1.net/hub/43579884/hubfs/Dach-Au%C3%9Fen-im-Aufbau_2025-02-13.jpg?width=1200&length=1200&name=Dach-Au%C3%9Fen-im-Aufbau_2025-02-13.jpg) **2** Showcasing the different roof types the Platina supports. ## **Key Features** **☀️ Superior Weather Resistance** Defends against rain, wind, snow, and UV exposure—delivering all-season protection that holds up in the harshest climates. **🧱 Exceptional Tear Strength & Handling** Tough, jobsite-tested construction that resists tearing—yet flexible enough for easy positioning and installation. **🔥 Temperature Resistance Up to 250°F** Platina performs in high-heat environments (e.g. under metal roofs or solar installs), handling **up to 250°F** without compromising its integrity. **🧲 Renovation-Ready** **Can be installed directly over an existing underlayment** in renovation projects—saving time, reducing tear-off waste, and simplifying upgrades. *(Note: this may affect vapor permeability/perms—contact us for project-specific guidance.)* **🔄 Self-Adhesive Simplicity** No mechanical fastening required. Just peel, place, and press—creating a strong bond and excellent airtight seal. **🌿 Sustainable by Design** Reduces jobsite waste, improves energy efficiency, and contributes to more sustainable, airtight roofing assemblies. **🧩 System-Compatible** Designed to work seamlessly with the **ONE 4 ALL Tape** for a complete roofing system performance. --- ## **📐 Technical Specifications** | **Property** | Standard | **Value** | | --- | --- | --- | | **Construction** | - | 3-layer with self-adhesive bottom | | **Weight** | - | 210 g/m² base + 100 g/m² adhesive (≈ 0.63 lb/yd²) | | **Roll Size** | - | 4.9 ft × 102 ft (500 sq ft coverage) | | **UV Resistance** | - | Up to 6 months (roof) / 9 months (façade) | | **Temperature Resistance** | - | -30°F to **+250°F** (-34°C to +120°C) | | **Florida product Approval, N°** | - | 41789.1 | | Tear resistance, lbf | ASTM D4073 | MD: 63, XMD: 58 | | Low temperature flexibility | ASTM D1970 | No cracking at -20°F | | Tensile strength, lbf/in | AC188 / AC48 | MD: 39, XMD: 35 | | Water vapor transmission, g/m2-24 hrs. | ASTM E96, Procedure B | 86 | | Sealability around nails | ASTM D1970 | No leakage | | Ultraviolet Exposure (UVE) | AC 188 / AC48, 210 hours | No visible damage or delamination | | Accelerated Aging (AA) | AC 188 / AC48, 25 cycles | No visible damage or delamination |   ## Applications - Pitched roof systems (tile, shingle, metal) - Renovation over aged underlayments - Solar/PV roof prep (high-temp resistance) - Air- and watertight roofing layers - Facade sealing (in vertical use cases) [![Oskorp-Logo-White-web](https://oskorp.com/hubfs/Oskorp-Logo-White-web.png)](https://oskorp.com?hsLang=en) Oskorp Inc.  3838 Tamiami Trail N #416 Naples, FL 34103, USA ### Resources - [News](https://oskorp.com/blog?hsLang=en) - [Privacy Policy](https://oskorp.com/privacy-policy?hsLang=en) - [Terms & Conditions](https://oskorp.com/terms-and-conditions?hsLang=en) - [Limited Warranty](https://oskorp.com/warranty?hsLang=en) - [Contact](https://oskorp.com/contact?hsLang=en) © 2024 Oskorp Inc. 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