{"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":"2026-09-25T13:03:37","modified_gmt":"2026-09-25T13:03:37","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":"<h3><span style=\"color: #ff6600\"><strong>Preva Etch<\/strong><\/span> &#8211; 37% Phosphoric Acid Etchant Gel<\/h3>\n<p>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.<\/p>\n<h4><strong>Clinical Indications<\/strong><\/h4>\n<p><strong>Composite Restorations<\/strong><\/p>\n<ul>\n<li>All cavity classifications (I, II, III, IV, V)<\/li>\n<li>Anterior and posterior teeth<\/li>\n<li>Direct bonding procedures<\/li>\n<\/ul>\n<p><strong>Orthodontic Applications<\/strong><\/p>\n<ul>\n<li>Metal bracket bonding<\/li>\n<li>Ceramic bracket bonding<\/li>\n<li>Band cementation<\/li>\n<li>Retainer placement<\/li>\n<\/ul>\n<p><strong>Preventive Procedures<\/strong><\/p>\n<ul>\n<li>Pit and fissure sealants<\/li>\n<li>Occlusal sealant placement<\/li>\n<li>Preventive resin restorations<\/li>\n<\/ul>\n<p><strong>Adhesive Bonding<\/strong><\/p>\n<ul>\n<li>Surface preparation for bonding agents<\/li>\n<li>Total-etch technique<\/li>\n<li>Selective-etch technique<\/li>\n<li>Enamel margin preparation<\/li>\n<\/ul>\n<h4><strong>Key Features<\/strong><\/h4>\n<ul>\n<li><strong>Blue Color Visibility<\/strong> &#8211;\u00a0See exactly where you apply. Verify complete removal after rinsing.<\/li>\n<li><strong>37% Concentration<\/strong>&#8211;\u00a0Industry-standard strength. Fast, effective etching. Proven results.<\/li>\n<li><strong>Viscous Gel Formula<\/strong>&#8211;\u00a0Stays in place. No dripping. Perfect control on all surfaces.<\/li>\n<li><strong>Dual Surface Application<\/strong>&#8211;\u00a0Works on enamel (15-30 sec) and dentin (10-15 sec).<\/li>\n<li><strong>Value Pack<\/strong>&#8211;\u00a0Three 5g syringes. Cost-effective. Always have backup ready.<\/li>\n<li><strong>Professional Quality<\/strong>&#8211;\u00a0Consistent performance. Reliable batch quality. 3-year shelf life.<\/li>\n<\/ul>\n<h4><span style=\"color: #008080\"><strong>Frequently Asked Questions<\/strong><\/span><\/h4>\n<h6>Q: Why is it blue?<\/h6>\n<p>A: For better visibility. You can see where you&#8217;ve applied it and confirm it&#8217;s fully rinsed off.<\/p>\n<h6>Q: Can I use it on both enamel and dentin?<\/h6>\n<p>A: Yes. Enamel needs 15-30 seconds. Dentin needs only 10-15 seconds.<\/p>\n<h6>Q: What should etched enamel look like?<\/h6>\n<p>A: Frosty white, like chalk. If it&#8217;s shiny, etch again.<\/p>\n<h6>Q: Should I dry dentin completely?<\/h6>\n<p>A: No. Keep it slightly moist. Over-drying reduces bond strength.<\/p>\n<h6>Q: Is it good for orthodontic brackets?<\/h6>\n<p>A: Yes, perfect for bracket bonding. Etch for 15-30 seconds, rinse, dry until frosty.<\/p>\n<h6>Q: Can I use this on porcelain?<\/h6>\n<p>A: No. Use only on tooth structure. Porcelain needs different etchant.<\/p>\n<h6>Q: How many uses per syringe?<\/h6>\n<p>A: 20-50+ applications depending on area size. Very economical.<\/p>\n<h6>Q: Does it work with all bonding systems?<\/h6>\n<p>A: Yes. Compatible with all dental adhesive systems.<\/p>\n<h6>Q: How long does it last after opening?<\/h6>\n<p>A: 3 years from manufacturing date when stored properly.<\/p>\n<h6>Q: What if it touches gums?<\/h6>\n<p>A: Rinse immediately with lots of water. Use proper isolation to prevent this.<\/p>\n<h4><strong>Presentation<\/strong><\/h4>\n<p>Ref.No.: PL-0158\u00a0 \u00a0 Preva Etch- 3x5gm Syringes, Applicator Tips, Manual<\/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<h3>37% Phosphoric Acid Etchant Gel<\/h3>\n<p><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.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":13038,"comment_status":"open","ping_status":"closed","template":"","meta":{"_members_access_role":[],"_members_access_error":""},"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 v28.1 - 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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