{"product_id":"4-1-2-inch-strip-discs-12-pack-purple-blue","title":"4-1\/2 Inch Strip Discs, 12-Pack Purple and Blue","description":"\u003cp\u003eTOP-TOOL 4.5-inch strip discs remove paint, surface rust and oxidation from metal with a compatible angle grinder. This 12-pack contains six purple and six blue discs, both Extra Coarse. Each disc has a 7\/8-inch arbor hole, an open-web abrasive face and fiberglass backing for surface stripping before restoration or refinishing.\u003c\/p\u003e\n\u003ch2\u003ePack Contents and Grinder Fit\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/9542\/0857\/files\/toptool-strip_45_12p_purple_blue-02-3fb882aa.png?v=1789065369\" alt=\"12-pack strip disc contents: six purple and six blue\" loading=\"lazy\" width=\"1600\" height=\"1600\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDisc diameter\u003c\/th\u003e\n\u003ctd\u003e4-1\/2 inch (nominal 115 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eArbor hole\u003c\/th\u003e\n\u003ctd\u003e7\/8 inch through bore; not a threaded hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum disc speed\u003c\/th\u003e\n\u003ctd\u003e11,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eOpen-web abrasive working face with fiberglass backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePack contents\u003c\/th\u003e\n\u003ctd\u003e12 discs: 6 purple + 6 blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eExtra Coarse for both colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEquipment\u003c\/th\u003e\n\u003ctd\u003eCompatible 4-1\/2 inch angle grinder; grinder and mounting tools not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e741050714492\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003ePaint Removal and Surface Rust Preparation\u003c\/h2\u003e\u003cp\u003eUse these clean and strip discs for metal restoration, maintenance and preparation before refinishing. The open-web working face contacts the coating while the fiberglass backing supports the wheel. This is a surface-preparation accessory, not a cutting disc or a substitute for removing substantial metal.\u003c\/p\u003e\u003cp\u003eApply light pressure and keep the disc moving. Test a small area first because abrasive stripping can change the surface finish. After removing the coating, clean and inspect the workpiece before the next sanding, priming or coating step.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/9542\/0857\/files\/toptool-strip_45_12p_purple_blue-04-690d1af0.png?v=1789065377\" alt=\"Paint and surface rust removal applications for compatible angle grinders\" loading=\"lazy\" width=\"1600\" height=\"1600\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCheck Mounting Before Use\u003c\/h2\u003e\u003cp\u003eConfirm 4-1\/2-inch wheel capacity, a compatible 7\/8-inch arbor mounting system, the correct guard and flanges, and locknut and wrench clearance. The grinder must not exceed the disc rating of 11,500 RPM. The arbor is a through hole, not a screw thread; these discs do not mount directly to a drill.\u003c\/p\u003e\u003cp\u003eDisconnect power before installation. Follow the grinder manual and use appropriate protective equipment. Do not force the disc into sharp edges or use a damaged wheel.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/9542\/0857\/files\/toptool-strip_45_12p_purple_blue-06-90260825.png?v=1789065386\" alt=\"Strip disc mounting check and angle grinder installation\" loading=\"lazy\" width=\"1600\" height=\"1600\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWill this fit every 4.5-inch angle grinder?\u003c\/h3\u003e\u003cp\u003eNo. Diameter alone does not confirm fit. Check the 7\/8-inch arbor mounting system, guard, flanges, locknut clearance and machine speed before installation.\u003c\/p\u003e\u003ch3\u003eAre these cutting or grinding wheels?\u003c\/h3\u003e\u003cp\u003eThey are stripping discs for paint, surface rust and oxidation removal. Use an accessory intended for cutting or heavy stock removal when that is the task.\u003c\/p\u003e\u003ch3\u003eCan a stripping disc change the metal finish?\u003c\/h3\u003e\u003cp\u003eYes. Abrasive contact can mark or alter a surface. Test a small area and use light pressure; do not assume a damage-free result.\u003c\/p\u003e\u003ch3\u003eAre the purple and blue discs different grits?\u003c\/h3\u003e\u003cp\u003eBoth colors in this pack are Extra Coarse. Color does not represent a separate grit rating in this product.\u003c\/p\u003e\u003ch3\u003eIs a grinder or backing holder included?\u003c\/h3\u003e\u003cp\u003eNo. The pack contains stripping discs only. Use the correct grinder mounting components specified by the tool manufacturer.\u003c\/p\u003e\n\u003ch2\u003eRelated Products and Guides\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/stripping-disc\"\u003eStripping Discs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/abrasive-tools\"\u003eAbrasive Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4-1-2-inch-stripping-wheel-for-angle-grinder-paint-rust-removal\"\u003ePurple strip discs in 5- or 10-pack options\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/resource-center\/paint-removal-disc-which-disc-actually-strips-paint-from-metal-fast-honest-buyers-guide\"\u003ePaint Removal Disc Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/resource-center\/strip-discs-vs-sanding-discs-which-one-should-you-choose\"\u003eStripping Discs vs Sanding Discs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Reference\u003c\/h2\u003e\u003cp\u003e12-pack model TT-SD45-12PB. UPC 741050714492. Amazon ASIN B0HJCVFLG7: \u003ca href=\"https:\/\/www.amazon.ca\/dp\/B0HJCVFLG7\"\u003eAmazon Canada\u003c\/a\u003e or \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0HJCVFLG7\"\u003eAmazon United States\u003c\/a\u003e. Availability and pricing may differ by storefront.\u003c\/p\u003e","brand":"TOP-TOOL","offers":[{"title":"12 discs","offer_id":49112822710457,"sku":"TT-SD45-12PB","price":57.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9542\/0857\/files\/toptool-strip_45_12p_purple_blue-01-fa9a6ad9.png?v=1789065359","url":"https:\/\/toptool.ca\/products\/4-1-2-inch-strip-discs-12-pack-purple-blue","provider":"TOP-TOOL","version":"1.0","type":"link"}