--- title: Flexible Solutions Blog by Marian | Sustainable Materials description: Sustainable Materials | Read Marian’s blog for engineering insights, material selection tips, application stories, and custom converting solutions across various industries. image: https://blog.marianinc.com/hubfs/blogcollage-1.png --- - [Facebook](https://www.facebook.com/marianincorporated) - [LinkedIn](http://www.linkedin.com/company/marian-inc.?trk=company_name) - [Twitter](http://twitter.com/Marianinc) - [Youtube](http://www.youtube.com/user/marianincsolutions) 1-800-773-0062 [Mandarin / 中文](https://www.marianinc.com.cn) [![Marian, Inc.](https://blog.marianinc.com/hs-fs/hubfs/Marian_November2019/Images/Marian%2c%20Inc..png?width=340&height=156&name=Marian%2c%20Inc..png "Marian, Inc.")](https://marianinc.com/) - [Capabilities](https://marianinc.com/capabilities/) - [Prototyping](https://marianinc.com/capabilities/prototyping/) - [Die Cutting](https://marianinc.com/capabilities/die-cutting/) - [Slitting](https://marianinc.com/capabilities/slitting/) - [Laser, Waterjet, Plotter Cutting](https://marianinc.com/capabilities/laser-and-waterjet-cutting/) - [Laminating](https://marianinc.com/capabilities/lamination/) - [Cleanroom Manufacturing](https://marianinc.com/cleanrooms/) - [Sputtering](https://marianinc.com/capabilities/sputtering/) - [Screen Printing](https://marianinc.com/capabilities/screen-printing/) - [Parts for Automated Assembly](https://marianinc.com/capabilities/assembly/) - [New Capability Development](https://marianinc.com/capabilities/new-capability-development/) - [Markets](https://marianinc.com/markets/) - [Automotive](https://marianinc.com/markets/automotive/) - [EV Battery](https://marianinc.com/battery-and-electric-vehicle/) - [Non-Automotive Battery](https://marianinc.com/non-automotive-battery/) - [Electronics](https://marianinc.com/markets/electronics/) - [Medical](https://marianinc.com/markets/medical/) - [Advanced Mobility](https://marianinc.com/advanced-mobility/) - [Data Centers & Servers](https://marianinc.com/data-centers/) - [LED Lighting](https://marianinc.com/markets/led/) - [Applications](https://marianinc.com/applications/) - [Bonding & Joining](https://marianinc.com/bonding-joining-assembly/) - [Gaskets & Seals](https://marianinc.com/gaskets-and-seals/) - [Thermal Management](https://marianinc.com/materials/thermal-management/) - [EMI Shielding & Grounding](https://marianinc.com/materials/emi-shielding/) - [Filtering & Venting](https://marianinc.com/materials/filters-venting-fabric/) - [Electrical Insulation](https://marianinc.com/electrical-insulation/) - [Surface Protection & Masking](https://marianinc.com/surface-protection-and-masking/) - [Vibration & Sound Damping](https://marianinc.com/vibration-sound-control/) - [Plastic Injection Molding](https://marianinc.com/plastic-injection-molding-value-add/) - [Materials](https://marianinc.com/materials/) - [Material Data Sheets](https://marianinc.com/data-sheets/) - [Tapes & Adhesives](https://marianinc.com/materials/tapes-adhesives/) - [Foams & Silicones](https://marianinc.com/materials/foams/) - [Thermal Management](https://marianinc.com/materials/thermal-management/) - [Filters, Mesh, & Vents](https://marianinc.com/materials/filters-venting-fabric/) - [EMI Shielding & Grounding](https://marianinc.com/materials/emi-shielding/) - [Rubber Sheets & Rolls](https://marianinc.com/materials/rubber-sheet-rolls/) - [Films & Plastics](https://marianinc.com/materials/plastic-films/) - [RTV Silicones](https://marianinc.com/materials/rtv-silicones/) - [About Us](https://marianinc.com/about-us/) - [FAQ](https://marianinc.com/marian-faq/) - [Our History](https://marianinc.com/about-us/history/) - [Our Culture](https://marianinc.com/about-us/our-culture/) - [Our Process](https://marianinc.com/about-us/our-process/) - [Quality & Certifications](https://marianinc.com/about-us/quality-and-certifications/) - [Sustainability](https://marianinc.com/about-us/environmental-sustainability/) - [Philanthropy](https://marianinc.com/about-us/philanthropy/) - [Supplier Partnerships](https://marianinc.com/about-us/partnerships/) - [News & Events](https://marianinc.com/about-us/news-events/) - [Careers](https://marianinc.com/about-us/careers/) - [Locations](https://marianinc.com/global-locations/) - [Global Locations](https://marianinc.com/global-locations/) - [North American Areas Served](https://marianinc.com/areas-served/) - [Resources](https://marianinc.com/resources/) - [Blog: Flexible Solutions](https://blog.marianinc.com/blog) - [Enclosure Institute™](https://marianinc.com/enclosure-institute/) - [Marian Brochures](https://marianinc.com/marian-brochures/) - [Solution Case Studies](https://marianinc.com/solution-center/) - [Technical eBooks](https://marianinc.com/technical-ebooks/) - [Webinar & Media Library](https://marianinc.com/webinar-media-library/) - [Durometer Comparison Chart](https://marianinc.com/durometer/) - [IP Rating & NEMA Rating Charts](https://marianinc.com/ip-rating-and-nema-rating-charts/) - [Roll Length Calculator](https://marianinc.com/roll-length-calculator/) - [Roll Diameter Calculator](https://marianinc.com/roll-diameter-calculator/) - [Material Data Sheets](https://marianinc.com/data-sheets/) - [Capabilities](https://marianinc.com/capabilities/) - [Prototyping](https://marianinc.com/capabilities/prototyping/) - [Die Cutting](https://marianinc.com/capabilities/die-cutting/) - [Slitting](https://marianinc.com/capabilities/slitting/) - [Laser, Waterjet, Plotter Cutting](https://marianinc.com/capabilities/laser-and-waterjet-cutting/) - [Laminating](https://marianinc.com/capabilities/lamination/) - [Cleanroom Manufacturing](https://marianinc.com/cleanrooms/) - [Sputtering](https://marianinc.com/capabilities/sputtering/) - [Screen Printing](https://marianinc.com/capabilities/screen-printing/) - [Parts for Automated Assembly](https://marianinc.com/capabilities/assembly/) - [New Capability Development](https://marianinc.com/capabilities/new-capability-development/) - [Markets](https://marianinc.com/markets/) - [Automotive](https://marianinc.com/markets/automotive/) - [EV Battery](https://marianinc.com/battery-and-electric-vehicle/) - [Non-Automotive Battery](https://marianinc.com/non-automotive-battery/) - [Electronics](https://marianinc.com/markets/electronics/) - [Medical](https://marianinc.com/markets/medical/) - [Advanced Mobility](https://marianinc.com/advanced-mobility/) - [Data Centers & Servers](https://marianinc.com/data-centers/) - [LED Lighting](https://marianinc.com/markets/led/) - [Applications](https://marianinc.com/applications/) - [Bonding & Joining](https://marianinc.com/bonding-joining-assembly/) - [Gaskets & Seals](https://marianinc.com/gaskets-and-seals/) - [Thermal Management](https://marianinc.com/materials/thermal-management/) - [EMI Shielding & Grounding](https://marianinc.com/materials/emi-shielding/) - [Filtering & Venting](https://marianinc.com/materials/filters-venting-fabric/) - [Electrical Insulation](https://marianinc.com/electrical-insulation/) - [Surface Protection & Masking](https://marianinc.com/surface-protection-and-masking/) - [Vibration & Sound Damping](https://marianinc.com/vibration-sound-control/) - [Plastic Injection Molding](https://marianinc.com/plastic-injection-molding-value-add/) - [Materials](https://marianinc.com/materials/) - [Material Data Sheets](https://marianinc.com/data-sheets/) - [Tapes & Adhesives](https://marianinc.com/materials/tapes-adhesives/) - [Foams & Silicones](https://marianinc.com/materials/foams/) - [Thermal Management](https://marianinc.com/materials/thermal-management/) - [Filters, Mesh, & Vents](https://marianinc.com/materials/filters-venting-fabric/) - [EMI Shielding & Grounding](https://marianinc.com/materials/emi-shielding/) - [Rubber Sheets & Rolls](https://marianinc.com/materials/rubber-sheet-rolls/) - [Films & Plastics](https://marianinc.com/materials/plastic-films/) - [RTV Silicones](https://marianinc.com/materials/rtv-silicones/) - [About Us](https://marianinc.com/about-us/) - [FAQ](https://marianinc.com/marian-faq/) - [Our History](https://marianinc.com/about-us/history/) - [Our Culture](https://marianinc.com/about-us/our-culture/) - [Our Process](https://marianinc.com/about-us/our-process/) - [Quality & Certifications](https://marianinc.com/about-us/quality-and-certifications/) - [Sustainability](https://marianinc.com/about-us/environmental-sustainability/) - [Philanthropy](https://marianinc.com/about-us/philanthropy/) - [Supplier Partnerships](https://marianinc.com/about-us/partnerships/) - [News & Events](https://marianinc.com/about-us/news-events/) - [Careers](https://marianinc.com/about-us/careers/) - [Locations](https://marianinc.com/global-locations/) - [Global Locations](https://marianinc.com/global-locations/) - [North American Areas Served](https://marianinc.com/areas-served/) - [Resources](https://marianinc.com/resources/) - [Blog: Flexible Solutions](https://blog.marianinc.com/blog) - [Enclosure Institute™](https://marianinc.com/enclosure-institute/) - [Marian Brochures](https://marianinc.com/marian-brochures/) - [Solution Case Studies](https://marianinc.com/solution-center/) - [Technical eBooks](https://marianinc.com/technical-ebooks/) - [Webinar & Media Library](https://marianinc.com/webinar-media-library/) - [Durometer Comparison Chart](https://marianinc.com/durometer/) - [IP Rating & NEMA Rating Charts](https://marianinc.com/ip-rating-and-nema-rating-charts/) - [Roll Length Calculator](https://marianinc.com/roll-length-calculator/) - [Roll Diameter Calculator](https://marianinc.com/roll-diameter-calculator/) - [Material Data Sheets](https://marianinc.com/data-sheets/) - [CONTACT US](https://info.marianinc.com/contact-us) - [REQUEST A PROTOTYPE](https://info.marianinc.com/request-a-prototype) - [REQUEST A QUOTE](https://info.marianinc.com/request-a-quote) # Flexible Solutions ## [Rogers PORON 40V0: A Thinner UL 94-Rated Solution](https://blog.marianinc.com/blog/poron-40v0) Posted by [Ben Hvidston](https://blog.marianinc.com/blog/author/ben-hvidston) November 11, 2025 10:00 AM [![Rogers PORON 40V0: A Thinner UL 94-Rated Solution](https://blog.marianinc.com/hubfs/Rogers-PORON-40V0-blog-featured-image.png)](https://blog.marianinc.com/blog/poron-40v0) Rogers Corporation’s**[PORON® 40V0 foam](https://marianinc.com/wp-content/uploads/2026/09/17-480-PORON-4701-40V0-Technical-Data-Sheet.pdf)** gives engineers a thinner, softer, and UL 94 compliant solution for gap filling and cushioning. Unlike standard polyurethane foams, PORON 40V0 combines reliable flame resistance with enhanced compressibility in slimmer grades, making it ideal for space-constrained designs. It also meets strict environmental standards and minimizes contamination risks in critical applications.  [Read More](https://blog.marianinc.com/blog/poron-40v0) Topics: [Thermal Management](https://blog.marianinc.com/blog/topic/thermal-management), [Foams](https://blog.marianinc.com/blog/topic/foams), [Manufacturing](https://blog.marianinc.com/blog/topic/manufacturing), [PORON](https://blog.marianinc.com/blog/topic/poron), [EV](https://blog.marianinc.com/blog/topic/ev), [Battery](https://blog.marianinc.com/blog/topic/battery), [Material selection](https://blog.marianinc.com/blog/topic/material-selection), [Flame Barrier](https://blog.marianinc.com/blog/topic/flame-barrier), [Automotive](https://blog.marianinc.com/blog/topic/automotive), [Sustainable Materials](https://blog.marianinc.com/blog/topic/sustainable-materials), [Rogers Corporation](https://blog.marianinc.com/blog/topic/rogers-corporation), [Data Center](https://blog.marianinc.com/blog/topic/data-center) ## [Reduce Outgassing with 3M Low VOC 59812LVC](https://blog.marianinc.com/blog/3m-low-voc-59812lvc) Posted by [Brook Girkin](https://blog.marianinc.com/blog/author/brook-girkin) September 2, 2025 9:00 AM [![Reduce Outgassing with 3M Low VOC 59812LVC](https://blog.marianinc.com/hubfs/3M%20VOC%20blog%20featured%20image.jpg)](https://blog.marianinc.com/blog/3m-low-voc-59812lvc) Marian's preferred supplier partner, 3M™, recently announced a new low VOC adhesive [transfer tape](https://marianinc.com/materials/tapes-adhesives/) for[automotive interior components](https://marianinc.com/automotive-interior-solutions/). Keep reading to learn more about the features of this transfer tape, the applications its best suited for, and how a converter part using this material can simplify your assembly processes. [Read More](https://blog.marianinc.com/blog/3m-low-voc-59812lvc) Topics: [Manufacturing](https://blog.marianinc.com/blog/topic/manufacturing), [3M](https://blog.marianinc.com/blog/topic/3m), [PSA](https://blog.marianinc.com/blog/topic/psa), [Automotive](https://blog.marianinc.com/blog/topic/automotive), [Sustainable Materials](https://blog.marianinc.com/blog/topic/sustainable-materials) ## [What You Should Know About Halogen-Free Tapes](https://blog.marianinc.com/blog/halogen-free-tapes) Posted by [Lynn Zeheralis](https://blog.marianinc.com/blog/author/lynn-zeheralis) July 15, 2025 10:15 AM [![What You Should Know About Halogen-Free Tapes](https://blog.marianinc.com/hubfs/Updated-Featured-Image-Halogen-Free.jpg)](https://blog.marianinc.com/blog/halogen-free-tapes) Adhesive selection can be challenging, and it’s even more difficult in applications that generate heat like electronics, batteries, and more where the risk of fire is present. You can find many flame-retardant pressure sensitive adhesives on the market, but flame-retardant doesn’t necessarily mean halogen-free. So, if there are available options, why should you consider choosing a halogen-free tape? Keep reading to see what classifies an adhesive as halogen-free, why you might consider a halogen-free tape in your next heat-generating application and learn more about some of the many halogen-free tapes available from [tesa®](https://marianinc.com/about-us/partnerships/tesa/). [Read More](https://blog.marianinc.com/blog/halogen-free-tapes) Topics: [EV](https://blog.marianinc.com/blog/topic/ev), [HEV](https://blog.marianinc.com/blog/topic/hev), [Material selection](https://blog.marianinc.com/blog/topic/material-selection), [PSA](https://blog.marianinc.com/blog/topic/psa), [Converting](https://blog.marianinc.com/blog/topic/converting), [Sustainable Materials](https://blog.marianinc.com/blog/topic/sustainable-materials), [Electronics](https://blog.marianinc.com/blog/topic/electronics), [Tesa](https://blog.marianinc.com/blog/topic/tesa) ## [Bio-Based Tapes and Foams: Greener Component Manufacturing](https://blog.marianinc.com/blog/bio-based-tapes-and-foams) Posted by [Lynn Zeheralis](https://blog.marianinc.com/blog/author/lynn-zeheralis) January 3, 2024 11:39 AM [![Bio-Based Tapes and Foams: Greener Component Manufacturing](https://blog.marianinc.com/hubfs/Bio-Based%20Tapes%20and%20Foams%20-%20Featured%20Image.jpg)](https://blog.marianinc.com/blog/bio-based-tapes-and-foams) As interest from consumers to purchase products that are sustainably sourced and manufactured grows, companies around the globe are modifying their practices to include measures and policies to reduce their carbon footprint. [Read More](https://blog.marianinc.com/blog/bio-based-tapes-and-foams) Topics: [Foams](https://blog.marianinc.com/blog/topic/foams), [Material selection](https://blog.marianinc.com/blog/topic/material-selection), [PSA](https://blog.marianinc.com/blog/topic/psa), [Sustainable Materials](https://blog.marianinc.com/blog/topic/sustainable-materials) [All posts](https://blog.marianinc.com/blog/all) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. ### Subscribe to Blog Updates ## Featured posts ### Posts by Topic - [3M (13)](https://blog.marianinc.com/blog/topic/3m) - [Acrylic Foam Tape (7)](https://blog.marianinc.com/blog/topic/acrylic-foam-tape) - [Application Story (11)](https://blog.marianinc.com/blog/topic/application-story) - [Assembly (15)](https://blog.marianinc.com/blog/topic/assembly) - [Automated Assembly (9)](https://blog.marianinc.com/blog/topic/automated-assembly) - [Automotive (3)](https://blog.marianinc.com/blog/topic/automotive) - [Avery Dennison (1)](https://blog.marianinc.com/blog/topic/avery-dennison) - [Battery (7)](https://blog.marianinc.com/blog/topic/battery) - [BISCO Silicone (28)](https://blog.marianinc.com/blog/topic/bisco-silicone) - [CFD (8)](https://blog.marianinc.com/blog/topic/cfd) - [Cleanroom (1)](https://blog.marianinc.com/blog/topic/cleanroom) - [Compression Set (5)](https://blog.marianinc.com/blog/topic/compression-set) - [Conductive Tapes (1)](https://blog.marianinc.com/blog/topic/conductive-tapes) - [Converting (13)](https://blog.marianinc.com/blog/topic/converting) - [Damping (2)](https://blog.marianinc.com/blog/topic/damping) - [Data Center (2)](https://blog.marianinc.com/blog/topic/data-center) - [Die Cutting (31)](https://blog.marianinc.com/blog/topic/die-cutting) - [Die-Cut Masking (3)](https://blog.marianinc.com/blog/topic/die-cut-masking) - [Displays (1)](https://blog.marianinc.com/blog/topic/displays) - [Elastomers (4)](https://blog.marianinc.com/blog/topic/elastomers) - [Electronics (7)](https://blog.marianinc.com/blog/topic/electronics) - [EMI Shielding (11)](https://blog.marianinc.com/blog/topic/emi-shielding) - [Enclosure Institute (19)](https://blog.marianinc.com/blog/topic/enclosure-institute) - [Enclosures (19)](https://blog.marianinc.com/blog/topic/enclosures) - [ePTFE (2)](https://blog.marianinc.com/blog/topic/eptfe) - [EV (8)](https://blog.marianinc.com/blog/topic/ev) - [FDA Registered (1)](https://blog.marianinc.com/blog/topic/fda-registered) - [Films (3)](https://blog.marianinc.com/blog/topic/films) - [Flame Barrier (2)](https://blog.marianinc.com/blog/topic/flame-barrier) - [Foams (51)](https://blog.marianinc.com/blog/topic/foams) - [Foil Tape (2)](https://blog.marianinc.com/blog/topic/foil-tape) - [Gasket (21)](https://blog.marianinc.com/blog/topic/gasket) - [Global Footprint (1)](https://blog.marianinc.com/blog/topic/global-footprint) - [Grounding (1)](https://blog.marianinc.com/blog/topic/grounding) - [HEV (5)](https://blog.marianinc.com/blog/topic/hev) - [Ingress Protection (5)](https://blog.marianinc.com/blog/topic/ingress-protection) - [Insulators (2)](https://blog.marianinc.com/blog/topic/insulators) - [IP Rating (8)](https://blog.marianinc.com/blog/topic/ip-rating) - [ITW Formex (1)](https://blog.marianinc.com/blog/topic/itw-formex) - [Kiss-Cut (2)](https://blog.marianinc.com/blog/topic/kiss-cut) - [Laser cutting (2)](https://blog.marianinc.com/blog/topic/laser-cutting) - [LED Lighting (8)](https://blog.marianinc.com/blog/topic/led-lighting) - [Manufacturing (24)](https://blog.marianinc.com/blog/topic/manufacturing) - [Masking (3)](https://blog.marianinc.com/blog/topic/masking) - [Material selection (34)](https://blog.marianinc.com/blog/topic/material-selection) - [Material Testing (2)](https://blog.marianinc.com/blog/topic/material-testing) - [Medical (4)](https://blog.marianinc.com/blog/topic/medical) - [Medical Device (9)](https://blog.marianinc.com/blog/topic/medical-device) - [Medical PSA (7)](https://blog.marianinc.com/blog/topic/medical-psa) - [Peel Strength (1)](https://blog.marianinc.com/blog/topic/peel-strength) - [Polymer Science (2)](https://blog.marianinc.com/blog/topic/polymer-science) - [PORON (31)](https://blog.marianinc.com/blog/topic/poron) - [Prototype (2)](https://blog.marianinc.com/blog/topic/prototype) - [PSA (36)](https://blog.marianinc.com/blog/topic/psa) - [PTFE Membrane (3)](https://blog.marianinc.com/blog/topic/ptfe-membrane) - [Rogers Corporation (21)](https://blog.marianinc.com/blog/topic/rogers-corporation) - [Rotary (2)](https://blog.marianinc.com/blog/topic/rotary) - [Seals (18)](https://blog.marianinc.com/blog/topic/seals) - [Silicone (11)](https://blog.marianinc.com/blog/topic/silicone) - [Skin-Contact PSA (5)](https://blog.marianinc.com/blog/topic/skin-contact-psa) - [sputtering (1)](https://blog.marianinc.com/blog/topic/sputtering) - [Summer Blog Series (5)](https://blog.marianinc.com/blog/topic/summer-blog-series) - [Surface Energy (3)](https://blog.marianinc.com/blog/topic/surface-energy) - [Surface Protection (4)](https://blog.marianinc.com/blog/topic/surface-protection) - [Sustainable Materials (4)](https://blog.marianinc.com/blog/topic/sustainable-materials) - [Tesa (3)](https://blog.marianinc.com/blog/topic/tesa) - [Thermal Gap Filler Pads (3)](https://blog.marianinc.com/blog/topic/thermal-gap-filler-pads) - [Thermal Gap Pad (3)](https://blog.marianinc.com/blog/topic/thermal-gap-pad) - [Thermal Management (21)](https://blog.marianinc.com/blog/topic/thermal-management) - [Thermal Pad (5)](https://blog.marianinc.com/blog/topic/thermal-pad) - [TIM (4)](https://blog.marianinc.com/blog/topic/tim) - [Tolerance (1)](https://blog.marianinc.com/blog/topic/tolerance) - [Vent Material (6)](https://blog.marianinc.com/blog/topic/vent-material) - [Webinar (1)](https://blog.marianinc.com/blog/topic/webinar) - [Wound Care Device (3)](https://blog.marianinc.com/blog/topic/wound-care-device) See all ### Recommended Downloads [![Free Marian technical eBooks](https://no-cache.hubspot.com/cta/default/330082/f9a444d6-9e74-45f3-ae00-5120c824ccc3.png)](https://cta-redirect.hubspot.com/cta/redirect/330082/f9a444d6-9e74-45f3-ae00-5120c824ccc3) - Connect - [Contact Us](https://info.marianinc.com/contact-us) - [Request a Quote](https://info.marianinc.com/request-a-quote) - [Request a Prototype](https://info.marianinc.com/request-a-prototype) - [Careers](https://marianinc.com/about-us/careers/) - [Global Locations](https://marianinc.com/global-locations/) - [North American Areas Served](https://marianinc.com/areas-served/) - [Frequently Asked Questions](https://marianinc.com/marian-faq/) - Legal - [Privacy Policy](https://marianinc.com/privacy-policy/) - [Cookie Policy](https://marianinc.com/cookie-policy/) - [Supply Chain Transparency](https://marianinc.com/supply-chain-transparency/) - [Do Not Sell or Share My Personal Information](https://app.termly.io/notify/9d347b81-5646-4c36-8e42-8562661a16d6) - [Limit the Use of My Sensitive Personal Information](https://app.termly.io/notify/9d347b81-5646-4c36-8e42-8562661a16d6) - [User Data Request Form](https://app.termly.io/dsar/9d347b81-5646-4c36-8e42-8562661a16d6) - Resources - [Material Data Sheets](https://marianinc.com/data-sheets/) - [Blog: Flexible Solutions](https://blog.marianinc.com/blog) - [Enclosure Institute](https://marianinc.com/enclosure-institute/) - [Marian Brochures](https://marianinc.com/marian-brochures/) - [Solution Case Studies](https://marianinc.com/solution-center/) - [Technical eBooks](https://marianinc.com/technical-ebooks/) - [Webinar and Media Library](https://marianinc.com/webinar-media-library/) - [Roll Calculator Tools](https://blog.marianinc.com/blog/how-to-use-roll-calculators) - [Durometer Comparison Chart](https://marianinc.com/durometer/) - [IP Rating and NEMA Rating Charts](https://marianinc.com/ip-rating-and-nema-rating-charts/) ### Latest Blog Posts [![Marian Certifications](https://no-cache.hubspot.com/cta/default/330082/1ebb4623-6c4b-4008-ab76-5494551577fa.png)](https://cta-redirect.hubspot.com/cta/redirect/330082/1ebb4623-6c4b-4008-ab76-5494551577fa)