{"product_id":"lucas-silicone-sealant-8500-high-solids-full-range","title":"Lucas Silicone Sealant #8500 - High Solids - Full Range","description":"\u003cp\u003eLucas #8500 Silicone Mastic is a high solids non-shrinking moisture cure silicone mastic intended for flashing, sealing and repairing roofs, walls, masonry and metal roof seams \u0026amp; fasteners. #8500 has minimal odor, contains no solvents and less than 10 grams per liter VOC. Use to seal penetrations and terminations prior to application of Lucas #8000 100% Silicone Roof Coating. Excellent adhesion to concrete, masonry, vinyl, fiber cement, polyurethane foam, EPDM, aged acrylic coatings, granular cap sheet, wood, metals, Kynar® and most other common building materials. May be applied to wet and underwater surfaces. Lucas #8015 TPO Primer is required for application TPO roofs.\u003c\/p\u003e\n\u003cp\u003eLucas #8500 is a non-reactive oxime, neutral cure silicone and will bond extremely well to a wide variety of surfaces. It does not emit acidic byproducts during cure like acetoxy silicone sealants.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0420\/1073\/8840\/files\/8500_2021_600x600.jpg?v=1698917272\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eApplication:\u003c\/h3\u003e\n\u003cp\u003eSurface to be sealed must be clean but may be slightly damp. Apply with a trowel or 4 inch chip brush at a minimum of ¼ inch thick and taper the edges of the application. Lucas #8500 is immediately weather resistant.\u003c\/p\u003e\n\u003cp\u003eApplication below 32ºF (0º C) is possible however curing requires free moisture in the air and will not begin until the temperature is above freezing.\u003c\/p\u003e","brand":"Roofing4US","offers":[{"title":"3.5 Gallon Bucket \/ White","offer_id":45225405841569,"sku":"L-8500 -3-White","price":220.77,"currency_code":"USD","in_stock":false},{"title":"4 x 1 Gallon Buckets \/ White","offer_id":45225405874337,"sku":"L-8500 -4-White","price":272.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/6174\/5825\/files\/RMLucas8500_FOUL.jpg?v=1760947420","url":"https:\/\/welamor.com\/products\/lucas-silicone-sealant-8500-high-solids-full-range","provider":"welamor","version":"1.0","type":"link"}