{"product_id":"3m-bondo-907-glazing-spot-putty-4-5-oz-4-pack-fast-curing-non-staining","title":"3M Bondo 907 Glazing \u0026 Spot Putty 4.5 oz 4-Pack — fast-curing, non-staining","description":"\u003cp\u003e\u003cstrong\u003e3M Bondo 907 Glazing and Spot Putty is a fast-setting, non-staining two-part filler for repairing scratches, pinholes, and small surface defects on metal, fiberglass, wood, and prepared substrates.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis four-pack of 4.5 oz containers supplies a lightweight, quick-curing putty engineered for small automotive and surface repairs. Formulated to be user-friendly and versatile, it works on a range of substrates and integrates into standard prep, prime, and paint workflows. Because it sands smoothly and resists staining, it helps preserve consistent finish color when topcoating.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does the Bondo 907 putty cure and become ready to sand?\u003c\/h3\u003e\n\n\u003cp\u003eThe product features a very short working window and a fast dry time to keep repair tasks moving. You have about three minutes of workable time after mixing, and the material becomes sandable in roughly 30 minutes under typical shop conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eApproximately 3 minutes of working time after activator is mixed in.\u003c\/li\u003e\n  \u003cli\u003eReady to sand in about 30 minutes at normal room temperature.\u003c\/li\u003e\n  \u003cli\u003eSmall 4.5 oz containers minimize waste for spot repairs.\u003c\/li\u003e\n  \u003cli\u003ePack of four provides spare units for multiple touch-ups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces and repair types is this putty suitable for?\u003c\/h3\u003e\n\n\u003cp\u003e3M Bondo 907 is formulated to adhere to a variety of substrates used in automotive and general repair. It is appropriate for filling pinholes, small gouges, rock chips, and minor nicks on metal, fiberglass, wood, and properly prepared or primed surfaces.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorks on bare and primed metal, fiberglass, and wood panels.\u003c\/li\u003e\n  \u003cli\u003eIdeal for addressing pinholes, tiny holes, scratches, and surface imperfections.\u003c\/li\u003e\n  \u003cli\u003eCompatible with typical sanding and painting sequences used in refinish work.\u003c\/li\u003e\n  \u003cli\u003eNon-staining chemistry helps maintain paint color integrity after topcoat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the product perform during finishing and painting?\u003c\/h3\u003e\n\n\u003cp\u003eThe putty sands to a smooth profile that accepts primers and topcoats without visible bleed-through. Its non-staining formulation reduces the risk of discoloration beneath paint, which helps achieve an even, professional-looking final appearance when primed and painted.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSands readily to shape for seamless feathering into surrounding panels.\u003c\/li\u003e\n  \u003cli\u003eNon-staining formula minimizes paint color shifts or bleed-through.\u003c\/li\u003e\n  \u003cli\u003eDesigned to be used under automotive primers and refinish paints.\u003c\/li\u003e\n  \u003cli\u003eSmall batch sizes lower the chance of cured leftovers becoming unusable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical tips help get the best results with Bondo 907?\u003c\/h3\u003e\n\n\u003cp\u003ePreparation and timing are key: clean, degrease, and sand the repair area before applying putty, and mix only what you can use within the short working time. Use appropriate safety gear, apply thin layers for better cure control, and follow sanding with primer to ensure consistent adhesion and color match.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThoroughly clean and sand the area to remove contaminants before application.\u003c\/li\u003e\n  \u003cli\u003eMix small amounts with the recommended activator to avoid waste.\u003c\/li\u003e\n  \u003cli\u003eApply thin passes and allow the specified cure time before sanding.\u003c\/li\u003e\n  \u003cli\u003ePrime and then paint; the non-staining formula helps maintain uniform color.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 4-pack of 3M Bondo 907 Glazing and Spot Putty is aimed at DIYers, body-shop technicians, and maintenance professionals who need a dependable, quick-sanding filler for small blemishes. It’s especially useful when you want a compact, ready-to-use option for multiple spot repairs without committing to large tubs of material. If you repair fenders, fiberglass panels, trim pieces, or wood surfaces and require a non-staining, fast-curing spot putty that integrates smoothly into a paint prep workflow, this product is a practical choice.\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: How long after mixing can I sand 3M Bondo 907?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under normal conditions it becomes sandable in about 30 minutes after mixing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this putty discolor my paint?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the non-staining formula is designed to minimize discoloration under primers and topcoats.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":48084854964382,"sku":"B07N6HFBRX","price":38.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/3m-bondo-907-front-packaging.jpg?v=1785863956","url":"https:\/\/northtrailauto.ca\/products\/3m-bondo-907-glazing-spot-putty-4-5-oz-4-pack-fast-curing-non-staining","provider":"North Trail Auto","version":"1.0","type":"link"}