
Tri-Dynamics Metal Etching Gel is a laboratory etching gel formulated to selectively remove base materials from dental alloys, creating a roughened undercut surface that enhances mechanical retention for bonding and repair procedures. Its controlled gel consistency allows precise application with minimal runoff. Best suited for high-gold-content alloys; contains 10% hydrochloric acid, 4% nitric acid, and 1% hydrofluoric acid.
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Sorted by lowest price · Add now, sign in at checkout






Tri-Dynamics Metal Etching Gel is a laboratory etching gel formulated to selectively remove base materials from dental alloys, creating a roughened undercut surface that enhances mechanical retention for bonding and repair procedures. Its controlled gel consistency allows precise application with minimal runoff. Best suited for high-gold-content alloys; contains 10% hydrochloric acid, 4% nitric acid, and 1% hydrofluoric acid.
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