{"id":12628,"date":"2025-07-02T10:48:44","date_gmt":"2025-07-02T10:48:44","guid":{"rendered":"https:\/\/prevalentonline.com\/dental\/?post_type=product&#038;p=12628"},"modified":"2026-05-20T09:05:20","modified_gmt":"2026-05-20T09:05:20","slug":"preva-etch-37-phosphoric-acid-etchant","status":"publish","type":"product","link":"https:\/\/prevalentonline.com\/dental\/product\/preva-etch-37-phosphoric-acid-etchant\/","title":{"rendered":"Preva Etch- 37% Phosphoric Acid Etchant"},"content":{"rendered":"<h4><strong><span style=\"color: #666699\">Preva Etch &#8211; 37% Phosphoric Acid Etchant Gel (3 x 5g Syringes)<\/span><\/strong><\/h4>\n<p><span style=\"color: #666699\">Achieve optimal bonding results with Preva Etch, Prevalent&#8217;s professionally formulated 37% phosphoric acid etchant gel featuring distinctive blue color for enhanced visibility and superior control during all etching procedures.<\/span><\/p>\n<h5><strong><span style=\"color: #666699\">Clinical Indications<\/span><\/strong><\/h5>\n<p><span style=\"color: #666699\">Composite Restorations<\/span><\/p>\n<ul>\n<li><span style=\"color: #666699\">All cavity classifications (I, II, III, IV, V)<\/span><\/li>\n<li><span style=\"color: #666699\">Anterior and posterior teeth<\/span><\/li>\n<li><span style=\"color: #666699\">Direct bonding procedures<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #666699\">Orthodontic Applications<\/span><\/p>\n<ul>\n<li><span style=\"color: #666699\">Metal bracket bonding<\/span><\/li>\n<li><span style=\"color: #666699\">Ceramic bracket bonding<\/span><\/li>\n<li><span style=\"color: #666699\">Band cementation<\/span><\/li>\n<li><span style=\"color: #666699\">Retainer placement<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #666699\">Preventive Procedures<\/span><\/p>\n<ul>\n<li><span style=\"color: #666699\">Pit and fissure sealants<\/span><\/li>\n<li><span style=\"color: #666699\">Occlusal sealant placement<\/span><\/li>\n<li><span style=\"color: #666699\">Preventive resin restorations<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #666699\">Adhesive Bonding<\/span><\/p>\n<ul>\n<li><span style=\"color: #666699\">Surface preparation for bonding agents<\/span><\/li>\n<li><span style=\"color: #666699\">Total-etch technique<\/span><\/li>\n<li><span style=\"color: #666699\">Selective-etch technique<\/span><\/li>\n<li><span style=\"color: #666699\">Enamel margin preparation<\/span><\/li>\n<\/ul>\n<h5><strong><span style=\"color: #666699\">Key Features<\/span><\/strong><\/h5>\n<p><span style=\"color: #666699\">Blue Color Visibility &#8211;\u00a0<\/span><span style=\"color: #666699\">See exactly where you apply. Verify complete removal after rinsing.<\/span><\/p>\n<p><span style=\"color: #666699\">37% Concentration-\u00a0<\/span><span style=\"color: #666699\">Industry-standard strength. Fast, effective etching. Proven results.<\/span><\/p>\n<p><span style=\"color: #666699\">Viscous Gel Formula-\u00a0<\/span><span style=\"color: #666699\">Stays in place. No dripping. Perfect control on all surfaces.<\/span><\/p>\n<p><span style=\"color: #666699\">Dual Surface Application-\u00a0<\/span><span style=\"color: #666699\">Works on enamel (15-30 sec) and dentin (10-15 sec).<\/span><\/p>\n<p><span style=\"color: #666699\">Value Pack-\u00a0<\/span><span style=\"color: #666699\">Three 5g syringes. Cost-effective. Always have backup ready.<\/span><\/p>\n<p><span style=\"color: #666699\">Professional Quality-\u00a0<\/span><span style=\"color: #666699\">Consistent performance. Reliable batch quality. 3-year shelf life.<\/span><\/p>\n<h4><span style=\"color: #008080\"><strong>Frequently Asked Questions<\/strong><\/span><\/h4>\n<h6><strong><span style=\"color: #666699\">Q: Why is it blue?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: For better visibility. You can see where you&#8217;ve applied it and confirm it&#8217;s fully rinsed off.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: Can I use it on both enamel and dentin?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: Yes. Enamel needs 15-30 seconds. Dentin needs only 10-15 seconds.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: What should etched enamel look like?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: Frosty white, like chalk. If it&#8217;s shiny, etch again.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: Should I dry dentin completely?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: No. Keep it slightly moist. Over-drying reduces bond strength.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: Is it good for orthodontic brackets?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: Yes, perfect for bracket bonding. Etch for 15-30 seconds, rinse, dry until frosty.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: Can I use this on porcelain?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: No. Use only on tooth structure. Porcelain needs different etchant.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: How many uses per syringe?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: 20-50+ applications depending on area size. Very economical.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: Does it work with all bonding systems?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: Yes. Compatible with all dental adhesive systems.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: How long does it last after opening?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: 3 years from manufacturing date when stored properly.<\/span><\/p>\n<h6><strong><span style=\"color: #666699\">Q: What if it touches gums?<\/span><\/strong><\/h6>\n<p><span style=\"color: #666699\">A: Rinse immediately with lots of water. Use proper isolation to prevent this.<\/span><\/p>\n<h5><span style=\"color: #666699\"><strong>Presentation<\/strong><\/span><\/h5>\n<p><span style=\"color: #666699\">Ref.No.: PL-0158\u00a0 \u00a0 Preva Etch- 3x5gm Syringes, Applicator Tips, Manual<\/span><\/p>\n<h4><span style=\"color: #ff6600\"><a style=\"color: #ff6600\" href=\"https:\/\/prevalentonline.com\/dental\/wp-content\/uploads\/2026\/05\/Preva-Etch-37-Phosphoric-Acid-Etchant-Gel-IFU-1.pdf\"><strong>Click here for IFU<\/strong><\/a><\/span><\/h4>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<h1><span style=\"color: #ff6600\"><strong>Preva Etch<\/strong><\/span><\/h1>\n<h5><span style=\"color: #666699\"><strong>37% Phosphoric Acid Etchant Gel<\/strong><\/span><\/h5>\n<p><span style=\"color: #666699\"><strong>Preva Etch<\/strong> is a high-performance 37% phosphoric acid gel designed for precise enamel and dentin conditioning prior to adhesive restorations. Its vibrant blue color and thixotropic consistency ensure controlled placement and easy rinsing, enhancing clinical efficiency and bonding reliability.<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":13038,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[82],"product_cat":[70],"product_tag":[539,554,548,541,552,553,546,547,540,543,542,129,131,544,130,545,551,550,549],"class_list":{"0":"post-12628","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-prevalent-healthcare","7":"product_cat-bonding-etching","8":"product_tag-37-phosphoric-acid-etch","9":"product_tag-adhesive-etch-gel","10":"product_tag-blue-colored-etchant","11":"product_tag-blue-etch-gel","12":"product_tag-bracket-bonding-etch","13":"product_tag-cavity-preparation-etch","14":"product_tag-composite-bonding-etch","15":"product_tag-dental-acid-etch","16":"product_tag-dental-etch-gel","17":"product_tag-dentin-etch-gel","18":"product_tag-enamel-etching-gel","19":"product_tag-etchant","20":"product_tag-etching-gel","21":"product_tag-orthodontic-etch","22":"product_tag-phosphoric-acid-etchant","23":"product_tag-sealant-etch-gel","24":"product_tag-selective-etch","25":"product_tag-total-etch-gel","26":"product_tag-viscous-etch-gel","28":"first","29":"instock","30":"shipping-taxable","31":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Preva Etch 37% Phosphoric Acid Etchant 3x5g | Prevalent Dental<\/title>\n<meta name=\"description\" content=\"Preva Etch: Blue-colored 37% phosphoric acid etchant for enamel &amp; dentin etching. 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