{"product_id":"3m-platinum-select-filler-31131-lightweight-stain-free-body-filler","title":"3M Platinum Select Filler 31131 - Lightweight, Stain Free Body Filler","description":"\u003cp\u003eOur review of the 3M Platinum Select Filler 31131 finds it best suited for professional technicians and serious DIYers who need a lightweight, easy-to-sand body filler that minimizes primer and rework. The single biggest reason to buy is its creamy, resin-rich formula that spreads smoothly and produces a stain- and tack-free surface, reducing primer usage by up to 30 percent and saving time on prep work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight performance:\u003c\/strong\u003e The filler is formulated to be lightweight so it fills small dents and gouges without adding excessive weight to panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCreamy formula:\u003c\/strong\u003e A super-creamy texture mixes and spreads evenly to reduce pinholes and micro pinholes for a finer finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResin-rich adhesion:\u003c\/strong\u003e The advanced resin content promotes superior adhesion to cured 2K epoxy and urethane primers and multiple substrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStain and tack free:\u003c\/strong\u003e It creates a surface that is ideal under base coat and clear coat systems, avoiding staining and tack issues during paint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost effective:\u003c\/strong\u003e The refined finish helps cut primer usage up to 30 percent, lowering material costs and labor time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Available in cartridges for use with the 3M Dynamic Mixing System for faster jobs and cleaner application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe 3M Platinum Select Filler is aimed at body shops, industrial repair shops, and experienced DIYers repairing small dents, dings, shim coats, and cosmetic imperfections on metal, aluminum, SMC, and FRP. It is particularly useful where a smooth finish and reduced primer are priorities.\u003c\/p\u003e\u003cp\u003eIt is not intended for casual consumer use or general household repairs because it is formulated for industrial\/occupational applications and includes a cream hardener; users seeking simple consumer-packaged products should look elsewhere.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-performing, lightweight filler that sands easily to an undetectable surface.\u003c\/li\u003e\n\u003cli\u003eCreamy, spreadable texture reduces pinholes and creates a fine finish for less primer.\u003c\/li\u003e\n\u003cli\u003eStrong adhesion to a range of substrates including galvanized steel, aluminum, SMC, and cured primers.\u003c\/li\u003e\n\u003cli\u003eCost effective by reducing primer usage up to 30 percent.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFormulated for industrial\/occupational use only, so it is not intended for general consumer sale or casual users.\u003c\/li\u003e\n\u003cli\u003eComes with a hardener and may require experience to mix and apply correctly for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003ePlatinum Select Filler 31131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e1 gallon (3 fl oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eStain free, tack free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormula\u003c\/td\u003e\n\u003ctd\u003eCreamy, resin-rich\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesion\u003c\/td\u003e\n\u003ctd\u003eAdheres to epoxy and urethane primers, galvanized steel, aluminum, SMC, FRP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimer savings\u003c\/td\u003e\n\u003ctd\u003eHelps reduce primer usage up to 30%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e276 mL cartridges for 3M Dynamic Mixing System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 3M Platinum Select Filler 31131 is a strong choice for professionals and experienced DIYers who need a creamy, lightweight filler that sands well and reduces primer costs. Its superior adhesion and stain-free finish make it good value for repair work where a refined surface and reliable performance matter.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this filler be used over cured primers?\u003c\/strong\u003e\u003cbr\u003eYes. The resin-rich formula is designed to adhere to cured 2K epoxy and urethane primers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it reduce the amount of primer I need?\u003c\/strong\u003e\u003cbr\u003eYes. The filler creates a refined surface that can reduce primer usage by up to 30 percent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this product suitable for casual consumer use?\u003c\/strong\u003e\u003cbr\u003eNo. It is intended for industrial\/occupational use and is not for general consumer sale or casual household repairs.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":48157530194139,"sku":"B01H7EIK76","price":94.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71mT_pe2o4L._AC_SL1500.jpg?v=1768801065","url":"https:\/\/gearmusthave.com\/products\/3m-platinum-select-filler-31131-lightweight-stain-free-body-filler","provider":"GearMustHave","version":"1.0","type":"link"}