--- title: Ultra Scrim SR 20 WW| Reinforced Polyethylene description: Ultra scrim SR 20 WW is a white lldpe film that is a 3 ply laminate. It compares to a 20 mil liner. image: https://www.globalplasticsheeting.com/hs-fs/hub/32796/file-13749942.jpg --- - [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) #  Permalon  Black Liners and 20 mil White Plastic Sheeting ## Permalon Black Liners for Aquaculture Liner ![Permalon L20 Black- Aquaculture, Ponds, Tanks, Fish Safe-jpg-3](https://www.globalplasticsheeting.com/hs-fs/hubfs/Permalon%20L20%20Black-%20Aquaculture%2c%20Ponds%2c%20Tanks%2c%20Fish%20Safe-jpg-3.jpeg?width=693&height=347&name=Permalon%20L20%20Black-%20Aquaculture%2c%20Ponds%2c%20Tanks%2c%20Fish%20Safe-jpg-3.jpeg) Used for: - Ponds - tanks - raceways **Product Features** - Alloyed construction resists punctures and tears - Custom fabrication and custom sizes available - Lightweight and easy to handle for quick installation - UV stabilized for long life - Cold-crack tested to assure continuous performance in extreme temperatures [Learn more here](https://www.globalplasticsheeting.com/permalon-liners-aquaculture-ponds-tanks-fish-safe?hsLang=en-us)   **Please reach us by phone Toll Free.** **(619) 448-4439** **By Email: gpsweb@g3tapes.com** **** ** [![](https://no-cache.hubspot.com/cta/default/32796/interactive-161513923687.png) ](https://www.globalplasticsheeting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIHa04hUvp3xIabf%2FiZveFhZtcDfmlOgSdnx33K8tpAXhUgYfk78loXt4YEEbgJaZo1ZldkZNEehRfW07fWJg166kVAxwmrfXIue5%2F0QFPBZtXI0JMOXsbBRx952d%2FAQOXuHta6QUkktu%2F73BdUnw1h&webInteractiveContentId=161513923687&portalId=32796&hsLang=en-us) ** ** ** ** [![Home page www.globalplasticsheeting.com plastic sheeting, tapes, strapping fire retardant films greenhouse plastic](https://no-cache.hubspot.com/cta/default/32796/530a1ab4-9148-4247-8b4b-e63751c52184.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/530a1ab4-9148-4247-8b4b-e63751c52184)** ** ** ** [![

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](https://no-cache.hubspot.com/cta/default/32796/interactive-134608343424.png) ](https://www.globalplasticsheeting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLLZJ460YWFvOrJBiCYgfKMEaGDty%2FPCXxpXylClYLgmM7MuJoUfcqmUWCWqbA8f2Qil7W3ydCFLFmqRjnJlkUx9QGYFeX4qVw3m9SOoJgqE7p4A%2BW4bRM75gDRVM2AbXs7D3FGENodg3YZXagQuNcApGPvBweRL4QCgvd4%3D&webInteractiveContentId=134608343424&portalId=32796&hsLang=en-us) ** ** **   ## Ultra Scrim SR 20 WW (white on both sides) Phthalates Free and Lead Free When strength and flexibility are in need, Ultra Scrim SR 20WW is a great choice!  This film compares to a 20 mil film.  It is a 3-ply laminate combining two layers of LLDPE (linear, low density polyethylene) and a very strong cord grid. Great for use in indoor aquaponics applications. It's a bright white in color. ![20 mil white plastic sheeting BPA free](https://www.globalplasticsheeting.com/hubfs/Snag_215b5fb6-png.png)   ## **Above and Beyond Benefits of this RPE film:** Class A, ASTM-E 1745 Standard Specifications for water vapor retarders in contact with soil or granular fill under concrete slabs. - Custom shapes available. Not too many films offer this option. Add tie-downs, grommets, hems, zippers and 3-D shapes to suit your project! - Custom sizes up to 100' x 200' and custom fabrications to meet your exact specifications.  - So strong you can re-use it!  Multiple layers and the cord reinforcement resists tears and gives this film a long life. - Easy handling due to the flexibility and light weight of the film. Installation time is reduced. - For use in greenhouses. - Moisture transmission is inhibited due to the low permeability of this film. - Extremely cold temperatures are not a problem. (-40 degrees) USABLE TEMPERATURE RANGE: Minimum - 40   ̊ F to Maximum of 170  ̊ F COLORS: White ### Quick Question? - [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