{"product_id":"custom-shop-4-inch-plastic-body-filler-spreaders-50-pack-disposable-squeegees-for-auto-repair-epoxy","title":"Custom Shop 4-Inch Plastic Body Filler Spreaders — 50-Pack Disposable Squeegees for Auto Repair \u0026 Epoxy","description":"\u003cp\u003e\u003cstrong\u003eCustom Shop's 4-inch plastic body filler spreaders are a 50-piece set of flexible squeegee tools made for smoothing automotive fillers, putties, glazes, epoxy resin, caulk, and adhesives.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're repairing a fender, blending a patch, or finishing an epoxy pour, these inexpensive disposable spreaders give you consistent control without the clean-up of metal tools. Their thin, flexible profiles make it easy to push, feather, and level compounds while the economy pack keeps you stocked for large jobs, multiple bays, or repeat craft projects. These spreaders are intended for general application and smoothing tasks—choose the right technique and material compatibility for your specific product.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these spreaders help with auto body filler work?\u003c\/h3\u003e\n\u003cp\u003eThese plastic spreaders let you shape and feather body fillers quickly, reducing time spent sanding and reworking edges. The flexibility helps follow curved panels while providing enough rigidity to press filler into low spots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThin 4\" blade for accurate feathering and blending.\u003c\/li\u003e\n  \u003cli\u003eFlexible yet firm for working body putty on curved surfaces.\u003c\/li\u003e\n  \u003cli\u003eDisposable—swap out between steps to avoid contamination.\u003c\/li\u003e\n  \u003cli\u003eBulk 50-pack supports multi-panel repairs or shop use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use these for epoxy resin pours and craft projects?\u003c\/h3\u003e\n\u003cp\u003eYes—these spreaders are useful for smoothing epoxy layers, guiding flows, and distributing pigments in art pours. Their smooth plastic surface prevents sticking and makes cleanup simple when resin hasn’t fully cured.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGood for leveling thin epoxy coats and moving resin across molds.\u003c\/li\u003e\n  \u003cli\u003eHelpful for acrylic pouring techniques to manipulate cells and edges.\u003c\/li\u003e\n  \u003cli\u003eDisposable option avoids cross-contamination of colors or compounds.\u003c\/li\u003e\n  \u003cli\u003ePack quantity supports multiple pours or workshop classes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials are they compatible with and when should I avoid them?\u003c\/h3\u003e\n\u003cp\u003eThese spreaders work well with body fillers, putties, glazes, caulk, glues, and uncured epoxy. Avoid using them with highly abrasive or hot melted materials that could deform the plastic or contaminate critical chemical processes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: automotive body fillers, glazing putty, caulks, uncured epoxy resin, adhesives.\u003c\/li\u003e\n  \u003cli\u003eNot recommended: high-temperature applications, abrasive grinding, or solvents that dissolve plastic.\u003c\/li\u003e\n  \u003cli\u003eBest used as single-use or limited reuse tools to maintain finish quality.\u003c\/li\u003e\n  \u003cli\u003eTest a small area if unsure about chemical compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose technique and care for best results?\u003c\/h3\u003e\n\u003cp\u003eUse firm, even strokes and change spreaders between filler and finish steps to avoid contamination. Apply less material first; you can always add more. Dispose of or recycle spreaders according to local regulations when they’re soiled.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWork in thin layers—press and drag to feather edges, then allow proper cure before sanding.\u003c\/li\u003e\n  \u003cli\u003eUse a clean spreader for final smoothing to prevent embedding particulates.\u003c\/li\u003e\n  \u003cli\u003eKeep extra spreaders on hand for quick swaps during multi-step repairs.\u003c\/li\u003e\n  \u003cli\u003eStore packs flat, away from heat, to prevent warping before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These 4-inch Custom Shop plastic spreaders are ideal for professional and DIY auto body technicians, collision-repair shops, paintless repair helpers, and hobbyists working with epoxy or caulk. If you need a low-cost, disposable tool to shape, smooth, or spread viscous materials across repeated jobs or arts projects, this 50-pack delivers a convenient supply and straightforward performance. For heavy structural work or high-temperature processes, pair these with the appropriate metal tools and follow material manufacturer guidelines.\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: Are these spreaders reusable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They can be reused for non-critical tasks, but are best used as disposables to avoid contamination between materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the plastic resist common epoxy and caulk chemicals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They hold up to many uncured epoxies and caulks, but avoid strong solvents or high heat that can deform plastic.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Custom Shop","offers":[{"title":"Default Title","offer_id":48087527325854,"sku":"B07BSTF3YQ","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/custom-shop-front-packaging-spreaders.jpg?v=1785925335","url":"https:\/\/northtrailauto.ca\/products\/custom-shop-4-inch-plastic-body-filler-spreaders-50-pack-disposable-squeegees-for-auto-repair-epoxy","provider":"North Trail Auto","version":"1.0","type":"link"}