{"id":38962,"date":"2026-06-28T00:05:51","date_gmt":"2026-06-27T22:05:51","guid":{"rendered":"https:\/\/www.passepartout-versand.de\/produkt\/gray-cardboard-rw-01-staerke-15-mm\/"},"modified":"2026-06-28T01:07:12","modified_gmt":"2026-06-27T23:07:12","slug":"gray-cardboard-rw-01-staerke-15-mm","status":"publish","type":"product","link":"https:\/\/www.passepartout-versand.de\/en\/produkt\/gray-cardboard-rw-01-staerke-15-mm\/","title":{"rendered":"Gray cardboard, RW-01, St\u00e4rke 1,5 mm"},"content":{"rendered":"

The backboard is an essential component of framing, storing or displaying any picture.
Because it touches the entire surface, the backboard should be suitable for the intended purpose.
This backboard is a gray cardboard made of a high-quality recycled board. It is not acid-free and is 1.5 mm thick. It is certified by the FSC. Because it is not acid-free, this backboard is suitable for brief displays.<\/p>\n

Our backboards come in the following qualities and thicknesses:
Gray cardboard (RW-1), 1.5 mm thick
Chroma cardboard (RW-2), 2.0 mm thick
Acid-free, laminated gray cardboard (RW-3), 2.0 mm thick
AlphamountArtCare (RW-4), 0.7\u00a0mm thick
Self-adhesive backboard (RW-7), 1.4 mm thick
Self-adhesive backboard (RW-8), 2.3\u00a0mm thick
Self-adhesive backboard (RW-8), 2.3\u00a0mm thick
Museum-quality backboard (RW-11 \/ RW-12), 2.0\u00a0mm thick, white\/cream
Museum-quality backboard (RW-13 \/ RW-14), 1.0 mm thick, white\/cream<\/p>\n

For mats, go to boards cut to size.<\/a><\/p>\n

Backboards and cut-to-size boards can be found under custom mats.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Choose out of 15 sizes.<\/p>\n","protected":false},"featured_media":39146,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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