{"product_id":"silmar®-250a-polyester-sanding-resin-hot-coat","title":"Silmar® 250A Polyester Sanding Resin (Hot-Coat)","description":"\u003cp\u003eFinish your board with the professional’s choice: \u003cstrong\u003eSilmar® 250A Polyester Sanding Resin\u003c\/strong\u003e. Manufactured in Hawthorne, California since 1961, Silmar is the undisputed leader in resin quality, providing the crystal-clear, durable finish that defines high-end surfboards.\u003c\/p\u003e\n\n\u003cp\u003eCommonly referred to as \"Hot-Coat\" resin, Silmar 250A is pre-formulated with a surfacing agent (wax). Unlike laminating resin, it is designed to cure hard and tack-free, allowing you to sand the surface to a smooth, professional finish without gumming up your sandpaper. It is the go-to choice for final coats and most ding repair applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePint or Quart:\u003c\/strong\u003e Includes 0.5 oz MEKP hardener.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGallon or Pail:\u003c\/strong\u003e Does not include MEKP (sold separately).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e Perfect for hot-coats, glosscoats, and structural ding repairs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e Guaranteed 1-year minimum shelf life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMEKP Usage Chart\u003c\/h3\u003e\n\u003cp\u003eProper catalyst ratios are essential for a clean, sandable cure. Refer to the chart below for the ideal mixture based on your working temperature.\u003c\/p\u003e\n\n\u003cimg src=\"YOUR_IMAGE_URL_HERE\" alt=\"Silmar 250A MEKP Usage Chart\" style=\"width:100%; height:auto; margin-top:10px;\"\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Ensure your room temperature is stable. If it's too cold, the wax may not rise to the surface properly, leaving \"sticky spots\" that are difficult to sand.\u003c\/em\u003e\u003c\/p\u003e","brand":"Shapers Supply","offers":[{"title":"Pint-16oz","offer_id":52744416264491,"sku":null,"price":16.0,"currency_code":"USD","in_stock":false},{"title":"Quart-32oz","offer_id":52744416297259,"sku":null,"price":24.0,"currency_code":"USD","in_stock":false},{"title":"Gallon-128oz","offer_id":52744416330027,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Pail","offer_id":52744416362795,"sku":null,"price":195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/6634\/1675\/files\/Surfboard_Sanding_Resin.webp?v=1775593008","url":"https:\/\/onerevolversurfboards.com\/products\/silmar%c2%ae-250a-polyester-sanding-resin-hot-coat","provider":"One Revolver Surfboards","version":"1.0","type":"link"}