--- title: Fire Retardant Fluted Polypropylene Boards description: Ultra Corrugated Plastic Sheets/Boards are fire retardant fluted polypropylene boards and have passed the UL-94, NFPA 701-15 and ASTM E-84-18A. Twin-wall. --- - [Privacy Notice](https://www.globalplasticsheeting.com/privacy-notice?hsLang=en-us) | - [Shipping & Returns](https://www.globalplasticsheeting.com/shipping-and-returns?hsLang=en-us)   [![Global Plastic Sheeting, Plastic Sheeting Specialist](https://www.globalplasticsheeting.com/hs-fs/file-2336161311-png/images/logo-mobile.png)](https://www.globalplasticsheeting.com/?hsLang=en-us) ![side_img37](https://www.globalplasticsheeting.com/hs-fs/file-2350449328-png/images/side_img37.png) ![side_img37](https://www.globalplasticsheeting.com/hs-fs/file-2350449328-png/images/side_img37.png) Click to call from your cell: [+17605979298](tel:+17605979298) # Fluted Polypropylene Sheet, Fire Resistant, 4' x 8' - 4 mil ## ** These FR fluted polypropylene boards passed the UL-94, NFPA 701-15 and ASTM E-84-18A** - 48" x 96" (4' x 8') white with no printing- 700 gsm (grams per square meter) ###### Ultra Corrugated Polypropylene Boards are high-quality, premium grade plastic sheets extruded from polypropylene material. These twin wall boards are lightweight and durable.   They are waterproof, tear proof, and resistance to most chemicals. It is present in a wide variety of markets from the automotive industry to the agricultural sector.     The flutes are always against the length of the sheet to maximize stability.  ## Ultra corrugated polypropylene boards are: ***   Cost Effective      *  Durable   *  Light Weight   *  Waterproof   *  Chemical Resistant   * 100% Recyclable **   ### **Additional Additives:**   **Anti-UV   Anti-static** ### Laminacorr Ultra can be purchased up to 100’’ across the flutes ### With thickness ranging from 2mm to 10mm and 14 vibrant colors you are sure to find what you need for your next project. ## [**Learn more about the FR corrugated boards here**](https://www.globalplasticsheeting.com/gps-corrugated-plastic-sheets?hsLang=en-us)   **** ** [![](https://no-cache.hubspot.com/cta/default/32796/interactive-161513923687.png) ](https://www.globalplasticsheeting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIcKkJhLBOjnIogz%2Fr8HUUmPfAs9tWksnfSZht9Zbet4fNKo7sby4mntlvvk4H1ZFKol05RUyjzq0tZxHkCEw40BmBUqcoKKwyxwiUM%2B8vIBsLbuot%2F76sSl3zBM9P2AyHhXitCmLD6K5Mr5SKbtH9J&webInteractiveContentId=161513923687&portalId=32796&hsLang=en-us) ** ** [![Search for Plastic Sheeting, Tape, FR films, SolaWrap](https://no-cache.hubspot.com/cta/default/32796/6e630960-7360-46d2-bcc8-44b9d8b52738.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/6e630960-7360-46d2-bcc8-44b9d8b52738)** ### Questions for us? - [Home](https://www.globalplasticsheeting.com/?hsLang=en-us) | - [ Privacy Policy |](https://www.globalplasticsheeting.com/privacy-notice?hsLang=en-us) - [Terms Of Service |](https://www.globalplasticsheeting.com/terms-of-service?hsLang=en-us) - [ Who Are We?](https://www.globalplasticsheeting.com/who-are-we-/?hsLang=en-us) | - [ Core Values](https://www.globalplasticsheeting.com/core-values-global-plastic-sheeting/?hsLang=en-us) | -   - [ Shipping | Returns](https://www.globalplasticsheeting.com/shipping-and-returns/?hsLang=en-us) |  - [Videos of Products](https://www.globalplasticsheeting.com/videos-of-products/?hsLang=en-us) | - [ SEARCH | ](https://www.globalplasticsheeting.com/search-for-plastic-sheeting-tapes-strapping?hsLang=en-us)GPS - [ Line Card |](https://www.globalplasticsheeting.com/gps-line-card-plastic-sheeting/?hsLang=en-us)[ Contact](https://www.globalplasticsheeting.com/contact-us/?hsLang=en-us) G3 Tapes, Inc.  (619)448-4439 11639 Riverside Drive Suite 103 Lakeside CA 92040