{"id":6691,"date":"2026-08-19T00:15:53","date_gmt":"2026-08-18T16:15:53","guid":{"rendered":"https:\/\/www.shinepvc.com\/?post_type=product&p=6691"},"modified":"2026-08-25T17:55:22","modified_gmt":"2026-08-25T09:55:22","slug":"6mm","status":"publish","type":"product","link":"https:\/\/www.shinepvc.com\/ko\/pvc-foam-board\/6mm\/","title":{"rendered":"6mm PVC Foam Board"},"content":{"rendered":"
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Description<\/span><\/h2>\n<\/div>\n
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Between Signage and Structural Gauges<\/span><\/h3>\n

6mm occupies the space between the industry-standard 5mm signage sheet and the 8mm entry-level structural panel. It is a specification-driven choice, buyers select it because they have calculated that 5mm is marginally insufficient for their span or load, and 8mm is more thickness than they need or their sign holder will accept.<\/p>\n

The Stiffness Jump Over 5mm<\/span><\/h3>\n

6mm board is stiffer than 5mm at the same density, for a 20% increase in material volume.<\/strong> The cube law makes the intermediate thickness jump disproportionately valuable: material cost rises linearly, while stiffness rises with the cube. For a sign maker whose largest standard panel size pushes 5mm to the edge of visible flex, moving up one gauge can help address the stiffness limitation without jumping all the way to 8mm’s cost and weight.<\/p>\n

Dimensional Lettering and Logos<\/span><\/h3>\n

6mm is the preferred thickness for CNC-routed dimensional lettering and logos.<\/strong> When a sign shop routes letter shapes from PVC foam board, the letters must have enough visual presence on the wall to read as three-dimensional objects rather than flat cutouts. At 5mm, small letters (under 150mm height) can look insubstantial because the thickness-to-height ratio makes them appear flimsy. By contrast, at 6mm, the same letter has 20% more depth and reads as a dimensional object. The edge also provides a wider surface for edge painting, so the paint fill is visibly more substantial than on the thinner gauge.<\/p>\n

A Standard Gauge in European Markets<\/span><\/h3>\n

6mm is the standard stocked thickness in some European sign markets.<\/strong> While North American and Asian sign shops default to 5mm (and sometimes 3mm), European sign markets, particularly Germany, Benelux, and Scandinavia, often stock this gauge as their standard rigid signage substrate. If your market or your customer’s specification calls for this gauge, order it. This matters because substituting 5mm to save cost produces signs that are visibly thinner than the market expects.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

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6mm it is 73% stiffer than 5mm at the same density for a 20% increase in material volume, which matters when a sign maker’s largest panel is pushing 5mm into visible flex. The 6mm edge also reads as more substantial on CNC-routed dimensional letters. In several European sign markets, 6mm is the locally stocked standard gauge, and Shine supplies it accordingly.<\/div>\n<\/div>","protected":false},"featured_media":6613,"template":"","meta":{"_gspb_post_css":"","_crdt_document":"","_uag_custom_page_level_css":""},"product_brand":[],"product_cat":[17],"product_tag":[156],"class_list":["post-6691","product","type-product","status-publish","has-post-thumbnail","product_cat-pvc-foam-board","product_tag-thickness","first","instock","shipping-taxable","product-type-simple"],"uagb_featured_image_src":{"full":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-150x150.webp",150,150,true],"medium":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"medium_large":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-768x768.webp",768,768,true],"large":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"1536x1536":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"2048x2048":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"trp-custom-language-flag":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",12,12,false],"woocommerce_archive_thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-500x500.webp",500,500,true],"woocommerce_thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"woocommerce_gallery_thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"Yuzhi","author_link":"https:\/\/www.shinepvc.com\/ko\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"6mm it is 73% stiffer than 5mm at the same density for a 20% increase in material volume, which matters when a sign maker's largest panel is pushing 5mm into visible flex. The 6mm edge also reads as more substantial on CNC-routed dimensional letters. In several European sign markets, 6mm is the locally stocked standard…","_links":{"self":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product\/6691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/media\/6613"}],"wp:attachment":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/media?parent=6691"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product_brand?post=6691"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product_cat?post=6691"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product_tag?post=6691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}