{"id":6,"date":"2011-01-05T20:31:30","date_gmt":"2011-01-05T20:31:30","guid":{"rendered":"http:\/\/www.bottompaintstore.com\/blog\/?p=6"},"modified":"2026-10-20T11:09:34","modified_gmt":"2026-10-20T15:09:34","slug":"micron-66-by-interlux-vs-biocop-tf-by-sea-hawk","status":"publish","type":"post","link":"https:\/\/www.bottompaintstore.com\/blog\/bottom-paint\/bottom-paint-review\/micron-66-by-interlux-vs-biocop-tf-by-sea-hawk\/","title":{"rendered":"Micron 66 by Interlux VS. Biocop TF by Sea Hawk"},"content":{"rendered":"<p style=\"text-align: left;\"><span style=\"font-size: medium;\"><strong>Biocop TF\u00a0Bottom Paint Outperforms in\u00a0Micron 66 Bottom Paint in Independent Testing!<br \/>\n<\/strong><\/span><\/p>\n<p class=\"post-updated\"><strong>Last Updated: January 12, 2026<\/strong><!--?php echo get_the_modified_date('F j, Y'); ?--><\/p>\n<p><!-- Quick Recommendation Box: Micron 66 vs Biocop TF --><\/p>\n<div class=\"bps-quick-reco\" style=\"border: 1px solid #e5e5e5; border-left: 6px solid #0a6fb5; background: #f8fbff; padding: 16px 18px; margin: 14px 0 22px; border-radius: 8px;\">\n<p style=\"margin: 0 0 8px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: #0a6fb5; font-weight: bold;\">Quick Recommendation<\/p>\n<h2 style=\"margin: 0 0 10px; font-size: 20px; line-height: 1.25;\">Micron 66 vs Biocop TF: Which Bottom Paint Is Right for You?<\/h2>\n<ul style=\"margin: 0; padding-left: 18px; line-height: 1.6;\">\n<li><strong>Choose Micron 66 <\/strong>\u00a0if you want a <strong>long-lasting, multi-season ablative<\/strong> that performs especially well in <strong>heavy fouling saltwater<\/strong> and you don\u2019t mind a higher upfront cost for extended durability.<\/li>\n<li><strong>Choose Biocop TF<\/strong>\u00a0if you prefer a <strong>strong single-season or multi-season ablative<\/strong> with <strong>excellent slime resistance<\/strong> and a more budget-friendly option for warm coastal waters.<\/li>\n<li><strong>Bottom line:<\/strong> Micron 66 is ideal for boaters seeking <strong>maximum longevity and premium protection<\/strong>, while Biocop TF offers <strong>excellent antifouling performance at a lower price point<\/strong>.<\/li>\n<\/ul>\n<p style=\"margin: 12px 0 0; color: #555; line-height: 1.5;\"><strong>Tip:<\/strong> Both paints are ablative\u2014confirm compatibility with your <strong>existing bottom paint<\/strong> and consider your <strong>fouling severity and haul-out schedule<\/strong> before choosing.<\/p>\n<\/div>\n<ul>\n<li><a href=\"https:\/\/www.bottompaintstore.com\/biocop-tf-selfpolishing-bottom-paint-gl-p-9472.html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-900 size-full\" src=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/BIOCOP-2013-e1421692065857.jpg\" alt=\"Biocop TF\" width=\"150\" height=\"174\" \/><\/a><a href=\"https:\/\/www.bottompaintstore.com\/micron-66-by-interlux-gallon-p-31124.html\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-921 size-full\" src=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/Micron66_1gl_US_41-e1421695347490.jpg\" alt=\"Interlux Micron 66\" width=\"135\" height=\"158\" \/><\/a>30% Better Performance\u00a0in Longevity and\u00a0Reduced Growth!<\/li>\n<li>US Made\u00a0with Premium Copper, Solvents, and Rosins!<\/li>\n<li>Bottom Paint That Works in Fresh Water!<\/li>\n<li>Safer to Apply and Less Odor During Application!<\/li>\n<li>More Color Choices!<\/li>\n<\/ul>\n<p style=\"text-align: left;\"><a href=\"\/biocop-tf-selfpolishing-bottom-paint-gl-p-9472.html\"><img decoding=\"async\" class=\"alignnone size-full wp-image-7\" title=\"shopnow\" src=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/2011\/01\/shopnow.bmp\" alt=\"\" \/><\/a><\/p>\n<p style=\"text-align: left;\">Practical Sailor rates Biocop TF as a 24 Month paint and a &#8220;Top Choice&#8221;<\/p>\n<p style=\"text-align: left;\">2011 October Issues of Power &amp; Motoryacht Magazine rates Biocop TF Excellent!<\/p>\n<h2>Micron 66 vs. Biocop TF: Which Is Better?<\/h2>\n<p>Micron 66 and Sea Hawk Biocop TF are both premium self-polishing antifouling paints designed for demanding marine environments, but they use different technologies and are best chosen based on your local fouling conditions, boat use and coating preferences.<\/p>\n<p>Interlux describes Micron technology as a controlled-polishing, multi-season system that can be hauled and relaunched without repainting and that reduces paint buildup over time. <a href=\"https:\/\/www.interlux.com\/us\/en\/boat-painting-help\/expert-advice\/what-is-micron-technology?utm_source=chatgpt.com\">interlux.com<\/a> Sea Hawk describes Biocop TF as a multi-season self-polishing paint using dual-biocide PL3 release technology and designed for harsh marine environments.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4283\" src=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/Interlux-Micron-66-Sea-Hawk-Biocop-TF-table.jpg\" alt=\"Features of Interlux Micron 66 Sea Hawk Biocop TF\" width=\"838\" height=\"538\" srcset=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/Interlux-Micron-66-Sea-Hawk-Biocop-TF-table.jpg 838w, https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/Interlux-Micron-66-Sea-Hawk-Biocop-TF-table-300x193.jpg 300w, https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/Interlux-Micron-66-Sea-Hawk-Biocop-TF-table-768x493.jpg 768w, https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/Interlux-Micron-66-Sea-Hawk-Biocop-TF-table-624x401.jpg 624w\" sizes=\"auto, (max-width: 838px) 100vw, 838px\" \/><\/p>\n<p style=\"text-align: left;\">Apply Directly over Micron 66 or any other\u00a0Bottom Paint\u00a0and Receive&#8230;<\/p>\n<p style=\"text-align: left;\"><span style=\"font-size: x-small;\"><strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <strong><a href=\"http:\/\/www.seahawkpaints.com\/Guarantee.htm\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">1 Year Written Guarantee Against Barnacle Growth!<\/span> <\/a><\/strong><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0 Once Limited to Mega Yachts (82FT and above), Biocop TF is Legal for all Size Boats!<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/2011\/01\/seahawkbiocop.bmp\"><img decoding=\"async\" class=\"alignnone size-full wp-image-8\" title=\"seahawkbiocop\" src=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/2011\/01\/seahawkbiocop.bmp\" alt=\"\" \/><\/a><em><span style=\"font-size: xx-small;\">Provided by Sea Hawk Paints<\/span><\/em><\/p>\n<p style=\"text-align: left;\"><a href=\"\/biocop-tf-selfpolishing-bottom-paint-gl-p-9472.html\"><img decoding=\"async\" title=\"shopnow\" src=\"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/2011\/01\/shopnow.bmp\" alt=\"\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h3>Which Is Better for Heavy Fouling?<\/h3>\n<p>Both are premium antifouling paints, but Biocop TF is specifically marketed by Sea Hawk for the harshest marine environments and maximum protection. Sea Hawk&#8217;s current technical sheet identifies it as a multi-season self-polishing coating with dual-biocide technology. <a href=\"https:\/\/www.seahawkpaints.com\/wp-content\/uploads\/2025\/06\/TDS-BIOCOP-TF-6-12-25-w-metrics.pdf?utm_source=chatgpt.com\">Sea Hawk Paints<\/a><\/p>\n<p>Micron 66 should still be considered where its controlled-polishing technology and Interlux&#8217;s application guidance are appropriate for the vessel and local conditions.<\/p>\n<h3>Which Is Better for Severe Barnacle Growth?<\/h3>\n<p>For severe barnacle and hard-growth pressure, I would emphasize that local fouling conditions matter more than simply choosing one brand over another.<\/p>\n<p>Biocop TF&#8217;s current formulation uses cuprous oxide plus a second biocide system and is specifically positioned for harsh fouling environments. <a href=\"https:\/\/www.seahawkpaints.com\/wp-content\/uploads\/2025\/06\/TDS-BIOCOP-TF-6-12-25-w-metrics.pdf?utm_source=chatgpt.com\">Sea Hawk Paints<\/a><\/p>\n<p>For Micron 66, follow the current Interlux technical guidance for suitability in your particular water conditions.<\/p>\n<h3>Which Paint Is Better for a Boat Kept in the Water Year-Round?<\/h3>\n<p>Both products are intended as multi-season antifouling systems.<\/p>\n<p>A boat remaining in the water year-round should be matched to the fouling pressure in its marina or cruising area. In severe warm-water fouling, the stronger antifouling formulation and local performance history should carry more weight than price alone.<\/p>\n<h3>Can Micron 66 and Biocop TF Be Hauled and Relaunched?<\/h3>\n<p>Interlux states that Micron technology allows boats to be hauled and relaunched without repainting. <a href=\"https:\/\/www.interlux.com\/us\/en\/boat-painting-help\/expert-advice\/what-is-micron-technology?utm_source=chatgpt.com\">interlux.com<\/a><\/p>\n<p>Sea Hawk also states that self-polishing paints including Biocop TF can be relaunched without repainting when sufficient coating remains and proper preparation is followed. <a href=\"https:\/\/www.seahawkpaints.com\/sea-hawk-paints-guidelines-for-treating-oil-contaminated-bottom-paint\/?utm_source=chatgpt.com\">Sea Hawk Paints<\/a><\/p>\n<h3>Which One Should I Choose?<\/h3>\n<p><strong>Choose Micron 66 if:<\/strong><br \/>\nyou prefer Interlux&#8217;s controlled-polishing Micron system and reduced paint buildup is a major consideration.<\/p>\n<p><strong>Choose Biocop TF if:<\/strong><br \/>\nyour priority is a premium dual-biocide self-polishing paint specifically positioned for harsh marine fouling conditions.<\/p>\n<p><strong>Bottom Paint Store Recommendation:<\/strong><br \/>\nBefore switching products, verify compatibility with the existing bottom paint, hull material and manufacturer-recommended preparation. In severe fouling areas, local performance history is one of the most useful factors when choosing between premium antifouling paints. If you need further assistance, please contact <a href=\"https:\/\/www.bottompaintstore.com\/\">Bottom Paint Store<\/a>&#8216;s technical assistance 800-505-2313.<\/p>\n<script type=\"text\/javascript\" charset=\"utf-8\" src=\"http:\/\/w.sharethis.com\/widget\/?wp=6.9.11\"><\/script>","protected":false},"excerpt":{"rendered":"<p>Biocop TF\u00a0Bottom Paint Outperforms in\u00a0Micron 66 Bottom Paint in Independent Testing! Last Updated: January 12, 2026 Quick Recommendation Micron 66 vs Biocop TF: Which Bottom Paint Is Right for You? Choose Micron 66 \u00a0if you want a long-lasting, multi-season ablative that performs especially well in heavy fouling saltwater and you don\u2019t mind a higher upfront [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[212,215,214,209,211,213,210],"class_list":["post-6","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bottom-paint-review","tag-biocop-tf-reviews","tag-compare-biocop-tf","tag-compare-micron-66","tag-interlux-micron-66","tag-micron-66-reviews","tag-micron-66-vs-biocop-tf","tag-sea-hawk-biocop-tf"],"jetpack_featured_media_url":"https:\/\/www.bottompaintstore.com\/blog\/wp-content\/uploads\/2011\/01\/seahawkbiocop.bmp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/posts\/6","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":16,"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/posts\/6\/revisions"}],"predecessor-version":[{"id":4285,"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/posts\/6\/revisions\/4285"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/media\/8"}],"wp:attachment":[{"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/media?parent=6"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/categories?post=6"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bottompaintstore.com\/blog\/wp-json\/wp\/v2\/tags?post=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}