{"product_id":"sika-biresin-ap077-bpo-cream-hardener-white-quart-high-performance-gelcoat-repair-system-by-sika","title":"Sika Biresin AP077 + BPO Cream Hardener - White Quart | High-Performance Gelcoat Repair System by Sika","description":"\u003cp\u003e\u003cstrong\u003eSikaBiresin AP077 + BPO Cream Hardener - White - Quart\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGelcoat repair system\u003c\/li\u003e\n\u003cli\u003eEasy to apply  Easy to sand\u003c\/li\u003e\n\u003cli\u003eHigh heat-resistance of 400F (209C)\u003c\/li\u003e\n\u003cli\u003eAccepts virtually all types of finishes\u003c\/li\u003e\n\u003cli\u003eLow moisture absorption for above or below the waterline applications\u003c\/li\u003e\n\u003cli\u003eMinimal shrink or sink upon cure\u003c\/li\u003e\n\u003cli\u003eBonds to epoxy, vinyl ester, polyester, and many substrates\u003c\/li\u003e\n\u003cli\u003eQuick-set cure and finishing time\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe Sika Biresin AP077 + BPO Cream Hardener is a reliable gelcoat repair system designed for professional and DIY applications requiring durable, high-quality finishes. Perfect for boat builders, fiberglass repair specialists, and marine maintenance, this product offers a straightforward application process combined with exceptional performance. Its ease of use and compatibility with a variety of substrates make it an essential part of any repair toolkit. Whether restoring a boat hull or repairing a composite surface, this quart-sized kit provides a high heat-resistance of 400°F (209°C) and accepts virtually all types of finishes, ensuring a seamless and long-lasting repair.\u003c\/p\u003e\u003cp\u003eThis product features low moisture absorption, making it suitable for above or below waterline applications. Its formulation minimizes shrinkage or sinking upon curing, resulting in a smooth, professional finish. Bonding well to epoxy, vinyl ester, polyester, and many other substrates, the Sika Biresin AP077 + BPO Cream Hardener delivers a quick-set cure and finishing time, reducing downtime and increasing productivity. Its compatibility with multiple finishing options allows users to tailor the appearance to match existing surfaces or achieve a desired aesthetic. Designed for durability and ease of use, this repair system is ideal for maintaining the integrity and appearance of fiberglass structures in marine, automotive, and industrial settings.\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGelcoat repair system: Designed specifically for restoring and repairing gelcoats with ease\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to apply and sand: Simplifies the repair process for both professionals and DIY enthusiasts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh heat-resistance of 400°F (209°C): Ensures durability in demanding environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAccepts virtually all finishes: Offers versatility for different aesthetic and functional requirements\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow moisture absorption: Suitable for above and below waterline applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBonds to multiple substrates: Compatible with epoxy, vinyl ester, polyester, and more\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuick-set cure: Reduces repair time and improves workflow\u003cp\u003eProduct Details:\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand: Sika\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 611547\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSize: Quart (32 fl oz)\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eColor: White\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Resin and cream hardener\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Gelcoat repair, fiberglass restoration, composite surface repair\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOrigin: Made by Sika, a leader in construction and industrial materials\u003cp\u003e[California Proposition 65 Warning]This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eEnhance your repair capabilities with the trusted quality of Sika’s Biresin AP077 system, ensuring durable, high-quality gelcoat repairs that stand the test of time.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGelcoat repair system: Designed specifically for restoring and repairing gelcoats with ease\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to apply and sand: Simplifies the repair process for both professionals and DIY enthusiasts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh heat-resistance of 400°F (209°C): Ensures durability in demanding environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAccepts virtually all finishes: Offers versatility for different aesthetic and functional requirements\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow moisture absorption: Suitable for above and below waterline applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBonds to multiple substrates: Compatible with epoxy, vinyl ester, polyester, and more\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuick-set cure: Reduces repair time and improves workflow\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Sika","offers":[{"title":"Default Title","offer_id":44519684440153,"sku":"83595","price":74.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/83595XL.jpg?v=1786580552","url":"https:\/\/www.marinepartsonly.com\/products\/sika-biresin-ap077-bpo-cream-hardener-white-quart-high-performance-gelcoat-repair-system-by-sika","provider":"Marine Parts Only","version":"1.0","type":"link"}