{"product_id":"crc-pontoon-cleaner-mk3532","title":"MaryKate Pontoon Cleaner gel hull and bottom cleaner — 32 fl oz, clinging formula for algae, rust and waterline stains","description":"\u003cp\u003e\u003cstrong\u003eMaryKate CRC Pontoon Cleaner (MK3532) is a 32 fl oz gel-formula hull and bottom cleaner made to remove common boat bottom grime and stains while clinging to vertical surfaces for easier cleaning.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your pontoon or fiberglass-hulled boat shows streaks, algae, rust marks or other surface discoloration, this gel-based cleaner is formulated to cling to the hull so active ingredients work longer on buildup before rinsing. Packaged in a 32‑fluid‑ounce bottle made in the United States, the product is built for marine use and sized for easy storage aboard or in a garage.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this gel formula make hull cleaning easier?\u003c\/h3\u003e\n\u003cp\u003eThe thicker gel texture helps the cleaner stay on vertical surfaces and recessed areas instead of running off, giving ingredients time to break down stains. That means less scrubbing and more effective contact on oxidized gelcoat, mineral deposits and light biological growth.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGel viscosity clings to hull sides and pontoons for sustained contact\u003c\/li\u003e\n  \u003cli\u003e32 fl oz bottle covers multiple touch-up jobs or a focused cleaning session\u003c\/li\u003e\n  \u003cli\u003eDesigned for use on fiberglass and painted surfaces — follow directions for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kinds of stains and buildup will it address?\u003c\/h3\u003e\n\u003cp\u003eThis cleaner targets common marine surface problems such as waterline rings, rust streaks from metal fittings and general grime that accumulates on bottom and hull areas. It is not a replacement for antifouling paint or professional bottom-stripping—use it for routine maintenance and spot treatment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEffective on waterline marks and mineral deposits\u003c\/li\u003e\n  \u003cli\u003eHelps remove light oxidation and surface staining\u003c\/li\u003e\n  \u003cli\u003eUseful for cleaning pontoons, hull sides and transom areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use MaryKate CRC Pontoon Cleaner safely and effectively?\u003c\/h3\u003e\n\u003cp\u003eAlways read the label prior to use and test a small, inconspicuous area first. Apply the gel directly to the stained area, allow dwell time as directed, then agitate gently with a non-abrasive pad before rinsing thoroughly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTest a small hidden area to confirm compatibility\u003c\/li\u003e\n  \u003cli\u003eApply gel, wait recommended dwell time, scrub lightly, then rinse\u003c\/li\u003e\n  \u003cli\u003eUse protective gloves and eyewear; avoid contact with unprotected metal hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product harm paint, metal or underwater gear?\u003c\/h3\u003e\n\u003cp\u003eWhen used according to instructions, it is formulated for hull and bottom surfaces typical to recreational boats; however, prolonged contact with certain metals or uncoated fittings can cause spotting. Rinse exposed hardware and delicate components promptly and avoid prolonged exposure to rubber or non‑recommended materials.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse hardware and fittings after treatment to prevent spotting\u003c\/li\u003e\n  \u003cli\u003eAvoid use on untested materials without a preliminary patch test\u003c\/li\u003e\n  \u003cli\u003eNot intended as a substitute for antifouling or professional restoration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Boat owners, marina technicians and weekend boaters who need a reliable spot treatment for hulls and pontoons will find this MaryKate 32 fl oz gel cleaner useful. It’s best suited to routine maintenance, post‑season cleanup and owners who prefer a product that clings to vertical surfaces for improved stain removal. For large scale bottom work or heavy marine growth, combine with professional services or specialty antifouling treatments as needed.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cleaner safe for fiberglass hulls?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s formulated for fiberglass and painted hulls, but test a small area first and rinse hardware after use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much area does a 32 fl oz bottle cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Coverage varies by stain severity; expect multiple spot treatments or several touch-up areas rather than full‑hull cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MaryKate","offers":[{"title":"Default Title","offer_id":48021119205537,"sku":"B000N9MIYO","price":78.83,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/marykate-pontoon-cleaner-front.jpg?v=1791307172","url":"https:\/\/canadiansporting.ca\/products\/crc-pontoon-cleaner-mk3532","provider":"Canadian Sporting","version":"1.0","type":"link"}