{"product_id":"interlux-brightside-polyurethane-paint-quart-light-blue-high-gloss","title":"Interlux Brightside Polyurethane Paint Quart - Light Blue High Gloss","description":"\u003cp\u003eOur review of Interlux Brightside Polyurethane Paint looks at a one-part, topside polyurethane that targets boat owners, woodworkers and DIYers who need a durable, high gloss finish above the waterline. The single biggest reason to buy is the combination of a true sprayed-on gloss when applied in thin coats and a fluoro microadditive that improves stain resistance and cleaning - this makes it especially useful where appearance and easy maintenance matter most.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-package polyurethane:\u003c\/strong\u003e Offers straightforward brushing or spraying without mixing, making application simpler for hobbyists and professionals alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior gloss finish:\u003c\/strong\u003e Produces a hard, high gloss surface that looks like a sprayed topcoat even when brushed on in thin coats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluoro microadditive:\u003c\/strong\u003e Increases stain resistance and eases cleaning, so the finished surface stays brighter with less maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent application characteristics:\u003c\/strong\u003e Levels well and hides brush marks when applied correctly, reducing the need for extensive sanding between coats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasion resistance:\u003c\/strong\u003e The formulation resists wear on topside surfaces, helping to keep the finish intact in high-contact areas.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis product is best for boat owners touching up topside areas above the true waterline, carpenters finishing furniture with a bright sheen, and home DIYers who want a hard, glossy protective coat that is easy to clean. The single-package format suits people who prefer a ready-to-use finish rather than multi-component systems.\u003c\/p\u003e\u003cp\u003eThose looking for a paint designed for immersion or heavy exterior decks should look elsewhere; Brightside is intended for above-waterline use and is optimized for topside durability and appearance rather than underwater or heavy structural exposure.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDelivers a hard, high gloss finish that maintains a sprayed-on look when applied in thin coats.\u003c\/li\u003e\n\u003cli\u003eFluoro microadditive provides added stain resistance and makes surfaces easier to clean.\u003c\/li\u003e\n\u003cli\u003eSingle-package convenience simplifies application for non-professional users.\u003c\/li\u003e\n\u003cli\u003eGood abrasion resistance for topside areas that see regular contact.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFormulated specifically for use above the true waterline, so it is not suitable for submerged or heavy exterior wear.\u003c\/li\u003e\n\u003cli\u003eAchieving the best gloss requires careful thin coats and technique, which may be challenging for first-time applicators.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eInterlux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eBrightside Polyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSingle package, one-part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1 Quart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eLight Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eHard, high gloss topside finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eAbove the true waterline, topside applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eInterlux Brightside Polyurethane in quart size is a solid choice for anyone who needs a durable, high gloss topside finish that cleans easily and resists stains. It delivers excellent appearance and abrasion resistance for above-waterline projects and represents good value for those who prioritize a bright, maintainable finish without the fuss of multi-component systems.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I spray or brush this polyurethane?\u003c\/strong\u003e\u003cbr\u003eYes. It is formulated to give a sprayed-on look when brushed in thin coats and can be sprayed for faster coverage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this suitable for below-the-waterline use?\u003c\/strong\u003e\u003cbr\u003eNo. Brightside is intended for topside use above the true waterline and is not designed for submerged applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the color resist staining?\u003c\/strong\u003e\u003cbr\u003eThe fluoro microadditive increases stain resistance and makes the finished surface easier to clean, helping the light blue color stay brighter.\u003c\/p\u003e","brand":"Interlux","offers":[{"title":"Default Title","offer_id":48254411669723,"sku":"B0017KQKWO","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61tmYLotwdL.__AC_SX300_SY300_QL70_FMwebp.webp?v=1778311515","url":"https:\/\/gearmusthave.com\/products\/interlux-brightside-polyurethane-paint-quart-light-blue-high-gloss","provider":"GearMustHave","version":"1.0","type":"link"}