{"product_id":"dura-block-af4410-black-marine-sanding-block-long-block-for-flat-curved-panels","title":"Dura-Block AF4410 Black Marine Sanding Block – Long Block for Flat \u0026 Curved Panels","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Dura-Block AF4410 Black Marine Long Block is designed for precision sanding on large panels. Its generous 30\" length and slim 2-5\/8\" width let you cover expansive surfaces with steady, controlled pressure. The black marine finish adds a professional touch to busy shop workflows, while the block’s durable shape holds up under repeated use on demanding projects.\u003c\/p\u003e\n\u003ch3\u003eDesigned for curves and corners\u003c\/h3\u003e\n\u003cp\u003eThis long block is built to follow both flat surfaces and gentle contours, maintaining consistent contact from edge to edge. Whether you’re tackling a straight panel or a subtle bend, you’ll experience a smooth, continuous blocking line that helps you avoid gouges and high spots.\u003c\/p\u003e\n\u003ch3\u003eProfessional-grade build and global use\u003c\/h3\u003e\n\u003cp\u003eUsed worldwide in professional body work, the AF4410 is crafted for long sessions and large panels. The long form supports efficient blocking across expansive areas without sacrificing control, making it a reliable choice for busy shops and skilled technicians alike.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFollows curves or flat surfaces\u003c\/li\u003e\n  \u003cli\u003eUsed worldwide, wherever professional body work is done\u003c\/li\u003e\n  \u003cli\u003eUses 2-3\/4\" Width PSA paper in cut lengths or rolls\u003c\/li\u003e\n  \u003cli\u003e30\" length x 2-5\/8\" width x 1-1\/2\" height\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect in practice\u003c\/h3\u003e\n\u003cp\u003eExpect a tool that supports efficient blocking on large surfaces with a balanced feel. The long block helps you span wide areas in fewer strokes, while still allowing precise control along edges and gentle curves. The combination of size, shape, and compatibility with PSA paper makes it a practical addition to panel sanding work.\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAttach 2-3\/4\" PSA paper to the block or cut to length for the job.\u003c\/li\u003e\n  \u003cli\u003ePosition the block along the panel and apply even pressure as you glide.\u003c\/li\u003e\n  \u003cli\u003eWork in smooth, overlapping passes to maintain a consistent plane.\u003c\/li\u003e\n  \u003cli\u003eSwitch directions gradually to avoid creating waves on curved sections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith its long form and robust build, the AF4410 is a versatile option for large-panel projects where control over both flat sections and mild curves matters. While results depend on technique and material, this long block is designed to support steady blocking across a range of body work tasks.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces can the Dura-Block AF4410 handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It follows flat surfaces and gentle curves on large panels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the AF4410 support professional body work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Its 30\" length and PSA paper compatibility enable efficient, controlled sanding on big panels.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dura-Block","offers":[{"title":"Default Title","offer_id":47502094041262,"sku":"B007VTSX84","price":119.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/dura-block-af4410-black-marine-sanding-block-front-view.jpg?v=1770971394","url":"https:\/\/handyskook.ca\/products\/dura-block-af4410-black-marine-sanding-block-long-block-for-flat-curved-panels","provider":"HandySkook","version":"1.0","type":"link"}