U.S. PATENT# 6,488,913 U.S. PATENT# 6,365,134 U.S. PATENT# 4,396,378 U.S. PATENT# 5,965,632 U.S. PATENT# 6,284,030 U.S. PATENT# 5,925,689 U.S. PATENT# 6,981,875 U.S. PATENT# 6,696,043 U.S. PATENT# 6,365,134 U.S. PATENT# 5,141436 U.S. PATENT# 7,067,115 U.S. PATENT# 4,383,826 U.S. PATENT# 4,380,432 U.S. PATENT# 4,379,695 U.S. PATENT# 4,362,888 U.S. PATENT# 4,360,693 U.S. PATENT# 4,337,349 U.S. PATENT# 4,304,893 U.S. PATENT# 4,648,845 U.S. PATENT# 4,495,172 U.S. PATENT# 4,490,115 U.S. PATENT# 4,479,782 U.S. PATENT# 4,406,625 U.S. PATENT# 4,400,159 U.S. PATENT# 4,396,378 U.S. PATENT# 4,388,069 U.S. PATENT# 4,337.349 U.S. PATENT# 4,304,893U.S. PATENT 6,488,913 U.S. PATENT 6,365,134 U.S. PATENT 4,396,378 U.S. PATENT 5,965,632 U.S. PATENT 6,284,030 U.S. PATENT 5,925,689 U.S. PATENT 6,981,875 U.S. PATENT 6,696,043 U.S. PATENT 6,365,134 U.S. PATENT 5,141436 U.S. PATENT7,067,115 U.S. PATENT4,383,826 U.S. PATENT4,380,432 U.S. PATENT4,379,695 U.S. PATENT4,362,888 U.S. PATENT4,360,693 U.S. PATENT4,337,349 U.S. PATENT4,304,893 U.S. PATENT4,648,845 U.S. PATENT4,495,172 U.S. PATENT4,490,115 U.S. PATENT4,479,782 U.S. PATENT4,406,625 U.S. PATENT4,400,159 U.S. PATENT4,396,378 U.S. PATENT4,388,069 U.S. PATENT4,337.349 U.S. PATENT4,304,893
Sealers, Liners, Primers & Coatings
Pit & Fissure Sealers
Cavity Liner
Bonding Agent
CuRay Dentin/Enamel Bonding System
Composite Restoratives
Anterior/Posterior Restoratives
Flowable Restoratives
Core Build-Up Materials
Crown and Bridge Material
Temporary Restoratives
Dental Cements
Permanent Cements
Temporary Cements
Implant Cements
Orthodontic Adhesives/Cements
Auxiliary Dental Materials
Tooth Conditioners
Polishing Pastes
Primer/Adhesion Promoter
Releasing Agent
About Us

Dentin varnishes alleviate post-operative discomfort and prevent pulp irritation caused by certain components of cements and restoratives. They also provide an additional measure of protection against secondary decay. The most cost effective among them, Copal Varnish, is limited in its use to sealing dentin tubulae under amalgam restorations, as it interferes with the curing process of resin-based materials. The more sophisticated Sci-Pharm Universal Cavity Varnish and its counterpart, Microjoin Dentin Sealer, can be used under any type of restorative or cement.

Cat. No. 70-01 B
(Download technical bulletin in PDF format)


  • Most economical and convenient way to seal dentin tubulae under amalgam restorations
  • Easy to apply due to moderate rate of curing
  • Packaged in an unbreakable dispensing dropper bottle containing 15cc (1/2 oz.) of varnish
  • No thinner necessary
  • Does not contain chloroform or ethyl ether