--- title: GPS Diamond Scrim 30-36-45 LLDPE description: GPS Diamond Scrim is two heavy sheets of impermeable, high strength LLDPE extruded on both sides of a high tensile strength scrim-reinforcing layer. --- - [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) [![Share on Facebook](https://static.hubspot.com/final/img/common/icons/social/facebook-24x24.png)](http://www.facebook.com/share.php?u=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fgps-diamond-scrim-30-36-45-lldpe%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on LinkedIn](https://static.hubspot.com/final/img/common/icons/social/linkedin-24x24.png)](http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fgps-diamond-scrim-30-36-45-lldpe%3Futm_medium%3Dsocial%26utm_source%3Dlinkedin) [![Share on Twitter](https://static.hubspot.com/final/img/common/icons/social/twitter-24x24.png)](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fgps-diamond-scrim-30-36-45-lldpe%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&url=https%3A%2F%2Fwww.globalplasticsheeting.com%2Fgps-diamond-scrim-30-36-45-lldpe%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&source=tweetbutton&text=GPS%20Diamond%20Scrim%2030-36-45%20LLDPE) [![Share on Email](https://static.hubspot.com/final/img/common/icons/social/email-24x24.png)](mailto:?subject=Check%20out%20https%3A%2F%2Fwww.globalplasticsheeting.com%2Fgps-diamond-scrim-30-36-45-lldpe%3Futm_medium%3Dsocial%26utm_source%3Demail%20&body=Check%20out%20https%3A%2F%2Fwww.globalplasticsheeting.com%2Fgps-diamond-scrim-30-36-45-lldpe%3Futm_medium%3Dsocial%26utm_source%3Demail) # GPS Diamond Scrim 30, 36, 45 mil- Heavy Duty LLDPE Liner GPS Diamond Scrim is composed of two heavy sheets of impermeable, high strength LLDPE extruded on both sides of a high tensile strength scrim-reinforcing layer. This composite membrane has an excellent combination of flexibility and tensile strength. Its optional gray upper surface reduces heat buildup compared to a standard black material and is less reflective than a white liner in bright environments. The opaque black underside of the liner prevents sunlight penetration and UV transmission. Raw materials are produced 142” in width to minimize the seams required. EPA Regulations enacted in May 2015 require the use of geomembrane liners and caps for the disposal of coal ash. GPS geomembranes meet or exceed GRI GM13 and GM17 standards and are available in large rolls to expedite deployment. We also offer interim covers and lightweight rain-shed covers, fabricated to any size. An optional textured surface improves traction and increases friction for improved slope stability and onsite safety. [**Download Data Sheet Here**](https://www.globalplasticsheeting.com/hubfs/GPS_Diamond_Scrim_30_36_45_mil_5.16.pdf?hsLang=en-us) **[![HDPE LLDPE APPLICATION CHART](https://no-cache.hubspot.com/cta/default/32796/df561b09-6aed-436c-b1b7-94920c0bcc91.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/df561b09-6aed-436c-b1b7-94920c0bcc91)![GPS Diamond Scrim 30, 36, 45 mil- Heavy Duty LLDPE Liner](https://www.globalplasticsheeting.com/hubfs/GPS%20Diamond%20Scrim%2030%2c%2036%2c%2045%20mil-%20Heavy%20Duty%20LLDPE%20Liner-jpg.jpeg)** ** **   ##### **Common Applications:** - Reserve Pits - Coal Ash - Environmental Caps - Frac Pits - Under Rig Liners - Retention Ponds - Fresh Water Pits - Flowback Pits - Secondary Containment - Aboveground Storage Tanks [![](https://no-cache.hubspot.com/cta/default/32796/interactive-161513923687.png) ](https://www.globalplasticsheeting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKuRTUtt%2BLZC2hLwMU10d84KVMGi9r8GRuRTMyGsrP7gkZgizfc4BjqPfPCCxz38sArKEpG%2Ba5qkUca%2BE1JcLslpopXvwNCChyVNulwLdGa3xaxtWNd3TdvlQKD1Lf23%2Fvt9OVkv7rfD9bVuY%2Bmouxi&webInteractiveContentId=161513923687&portalId=32796&hsLang=en-us) ![Resource page for Plastic Sheeting, Greenhouse Plastic, Fire Retardant Products, HDPE- LLDPE, Tapes 760 597 9298 Global plastic sheeting-jpg 2-jpg](https://www.globalplasticsheeting.com/hs-fs/hubfs/Resource%20page%20for%20Plastic%20Sheeting%2c%20Greenhouse%20Plastic%2c%20Fire%20Retardant%20Products%2c%20HDPE-%20LLDPE%2c%20Tapes%20%20760%20597%209298%20Global%20plastic%20sheeting-jpg%202-jpg.jpeg?width=697&name=Resource%20page%20for%20Plastic%20Sheeting%2c%20Greenhouse%20Plastic%2c%20Fire%20Retardant%20Products%2c%20HDPE-%20LLDPE%2c%20Tapes%20%20760%20597%209298%20Global%20plastic%20sheeting-jpg%202-jpg.jpeg) [![Plastic Sheeting tapes HDPE Enka Products Thickness of plastic resource page](https://no-cache.hubspot.com/cta/default/32796/57740054-c888-48b6-bb00-53bf93947e4a.png)](https://cta-redirect.hubspot.com/cta/redirect/32796/57740054-c888-48b6-bb00-53bf93947e4a)         ## Specifications: | Properties | Test Method | Frequency | Minimum Average Values | | | | --- | --- | --- | --- | --- | --- | |   | H30 | H36 | H45 | | | | Thickness,   Nominal (mils) Min. Ave. (mils) | ASTM D5199 | Per Roll | 30 27 | 36 32 | 45 40 | | Weight Nominal (lb/1000, ft2) Min. Ave. (lb/1000, ft2) | ASTM D5261 | Per Roll | 140 125 | 168 151 | 210 189 | | Grab Tensile Strength (lb), min. ave. Elongation (%), min. ave. | ASTM D7004 (each direction) (each direction) | 30,000 lb | 300 25 | 310 25 | 310 25 | | Tongue Tear (lb), min. ave. | ASTM D5884 (each direction) | 30,000 lb | 130 | 130 | 130 | | Index Puncture (lb), min. ave. | ASTM D4833 | 30,000 lb | 85 | 103 | 105 | | Ply Adhesion (lb), min. ave.(1) | ASTM D6636 | 35,000 lb | 20 | 25 | 25 | | Oxidative Induction Time (OIT)(2) (a) Standard OIT or (b) High Pressure OIT | ASTM D3895   ASTM D5885 | Formulation | >100   >1000 | >100   >1000 | >100   >1000 | | Standard Roll Dimensions | | | | | | | Roll Length(3), ft | 11.83 | 11.83 | 11.83 | | | | Roll Length(3), ft | 1500 | 1230 | 1000 | | | | Roll Area, ft(3) | 17,745 | 14,551 | 11,830 | | | (1)Alternatively, an acceptable ply adhesion is to have a film tearing bond occur within the sheet material. (2)The Manufacturer has the option to select either one of the OIT methods listed to evaluate the antioxidant effectiveness in the geomembrane. (3)Roll widths and lengths have a tolerance of +/- 1% *Custom material thicknesses also available This data is provided for informational purposes only. Global Plastic Sheeting makes no warranties as to the suitability of the fitness for a specific use or merchantability of products referred to, no guarantee of satisfactory results upon contained information or recommendations and disclaims all liability from resulting loss or damage. This information is subject to change without notice, please check with Global Plastic Sheeting for current updates. This is a preliminary data sheet based upon laboratory testing of initial manufacturing lots and may be changed without notice as additional product testing data becomes available.   ### Quick Question 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