{"product_id":"kap-kapa-graph","title":"Kapa Graph","description":"\u003cp\u003e\u003cstrong\u003eKAPA graph Black Premium Polyurethane Foam Board (5mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe High Performance Presentation Standard for Solvent-Resistant Modelling, Graphic Mounting, and Intricate Displays\u003c\/p\u003e\n\n\u003cp\u003eKAPA graph is a premium, high performance, matt laminated foam board engineered specifically for the graphic arts and professional modelling sectors. Proudly manufactured in Germany, it features a unique polyurethane (PUR) rigid foam core wrapped in high quality, pH neutral black cellulose liners, offering a level of technical sophistication far exceeding standard polystyrene boards. This highly popular material is exceptionally favoured for architectural and scale modelling because the core reliably resists crumbling when cut and withstands solvent based paints and glues, providing a robust, premium backdrop for creative design execution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy Professionals Choose KAPA graph\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSolvent Resistance:\u003c\/strong\u003e Unlike common polystyrene alternatives, the unique polyurethane core is completely resistant to solvent based adhesives, spray mounts, and paints, allowing artists to apply diverse finishes without risking structural melting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Crumble-Free Edges:\u003c\/strong\u003e The high density PUR core allows for extreme cutting precision with virtually zero crumbling, making it the premier choice for complex structural model components and detailed topographical work.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVelvety Archival Surface:\u003c\/strong\u003e Features high quality, unvarnished, deep black cellulose liners that are completely acid free and pH neutral. This non reflective face ensures that mounted photos or presentation drawings will not degrade or discolour over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEssential Tools for KAPA graph Modelling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHaving the correct tools ensures crisp, clean edges and prevents the board from crushing or tearing during fabrication.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCutting Blade:\u003c\/strong\u003e An exceptionally sharp craft knife or scalpel is crucial for a smooth glide through the dense core.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStraight Edge:\u003c\/strong\u003e Always use a heavy duty metal ruler to guide your lines and ensure perfectly straight cuts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdhesives:\u003c\/strong\u003e Fully compatible with fast setting PVA, thick universal adhesives, or specialised foam safe glues like UHU Por and Zap PT25 Zap-O CA. Because the polyurethane core holds up well against solvents, standard cyanoacrylate (super glue) can also be used for rapid, high strength structural joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep-by-Step Model Making Process\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePreparation and Planning:\u003c\/strong\u003e Draw your blueprints or floor plans accurately to scale. Measure twice and trace your structural lines directly onto the velvet matt paper surface of the KAPA graph sheet using a soft lead pencil.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Cutting:\u003c\/strong\u003e Place your sheet firmly onto a self healing cutting mat. To ensure perfectly clean, vertical edges, use your metal ruler as a guide and make a few light, successive passes with your sharp blade rather than forcing a deep cut in one go.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAssembling the Elements:\u003c\/strong\u003e Apply a thin, even layer of your chosen glue along the mating edges of your cut boards. Secure the pieces together and hold them briefly until they form a stable, durable bond.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDetailing and Finishing:\u003c\/strong\u003e The premium matt surface serves as an excellent base for painting, staining, or applying textured overlays. For curved features or arches, you can gently score just the outer paper layer and carefully form the inner foam to create clean, smooth bends and custom 3D shapes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Expert Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCore Aesthetic:\u003c\/strong\u003e Due to specialised production processes, the inner core of KAPA graph is an even, very dark grey rather than a pitch black. Standard black foamboard remains available if a completely black core is necessary for your design, though it will lack the PUR core's superior flat architecture and crumble free cutting properties.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLongevity Assurance:\u003c\/strong\u003e The clean, pH neutral composition of the protective outer layers ensures that the board will never react with or chemically damage the materials mounted upon it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 5.0mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSheet Core:\u003c\/strong\u003e Dark grey PUR (Polyurethane) rigid foam (Solvent resistant)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLiners:\u003c\/strong\u003e Matt, black coloured cellulose board (Acid free and pH neutral)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 700 x 1000mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Manufactured in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArchitectural Model Making:\u003c\/strong\u003e Perfect for intricate structural building, non reflective massing layouts, precise site plan bases, and complex topographical studies.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGraphic Design and Presentation:\u003c\/strong\u003e An industry favourite for floating or mounting high end design renders, architectural portfolios, and museum quality gallery photography.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFilm and TV Production:\u003c\/strong\u003e The deep, light absorbing matt black finish makes it highly effective for light control, studio masking, and constructing durable, lightweight set details that require secure adhesive bonding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoosing Between KAPA Line and KAPA Graph\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen selecting between KAPA line and KAPA graph for model making, the core difference comes down to aesthetics and surface finish. Both share the same solvent resistant polyurethane foam core, which cuts cleanly without crumbling. Your choice depends on whether your project requires an economical structural all rounder or a premium presentation finish.\u003c\/p\u003e\n\n\u003ctable border=\"1\"\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003cth\u003eFeature\u003c\/th\u003e\n            \u003cth\u003eKAPA Graph\u003c\/th\u003e\n            \u003cth\u003eKAPA Line\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eA premium exhibition option featuring acid free, pH neutral paperboard on both sides with a deep matt, velvety surface.\u003c\/td\u003e\n            \u003ctd\u003eThe highly versatile all rounder foam board featuring coated, bright white chromo substitute cardboard layers.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eKey Advantages\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eUnvarnished and completely non reflective, making it perfect for photography. The acid free surface ensures long term stability and prevents yellowing.\u003c\/td\u003e\n            \u003ctd\u003eHighly economical and excellent for direct digital or screen printing. The paper layers peel away easily to expose and carve the dense foam underneath.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eConsiderations\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003ePositioned at a higher investment level than KAPA line. On coloured variants, please note the inner foam core is a dark grey rather than pure black.\u003c\/td\u003e\n            \u003ctd\u003eThe surface has a very slight sheen, which is less ideal if you are aiming for a completely non reflective presentation finish.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eHigh end architectural presentation models, final client displays, pristine museum quality models, and portfolio mounting.\u003c\/td\u003e\n            \u003ctd\u003eEveryday architectural models, structural building, rapid prototyping, structural work, and detailed texture carving.\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Kapa","offers":[{"title":"24 pcs","offer_id":44867980754998,"sku":"KAP720062","price":274.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/4992\/8246\/files\/KAP720062-1.jpg?v=1777460865","url":"https:\/\/4d.shop\/products\/kap-kapa-graph","provider":"4D.Shop","version":"1.0","type":"link"}