NEN EN ISO 21809-2 : 2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
   4.1 Symbols
   4.2 Abbreviations
5 General requirements
   5.1 Rounding
   5.2 Compliance to standard
6 Information supplied by the purchaser
   6.1 General information
   6.2 Additional information
7 Materials
   7.1 Pipe
   7.2 Epoxy powder
8 Coating qualification
   8.1 Qualification by manufacturer
   8.2 Qualification by applicator
   8.3 Preparation of laboratory-coated test specimens
9 Production application practices and equipment
   9.1 General
   9.2 Surface preparation
   9.3 Application and curing temperatures
   9.4 Coating thickness
   9.5 Cutback
10 Inspection and testing
   10.1 Inspection
   10.2 Testing
   10.3 Test results
11 Repair of coated pipe
   11.1 General
   11.2 Repair of holidays
   11.3 Stripping and recoating
12 Markings
   12.1 General
   12.2 Required markings
13 Handling and storage in the coating area
   13.1 Handling
   13.2 Storage
14 Test reports and certificate of compliance
Annex A (normative) - Test methods
Bibliography

Defines requirements and their test methods for total digestible fluoride content in dental varnishes containing fluoride, intended for use in the oral cavity directly on the outer surfaces of teeth and fillings. Also specifies the requirements for their packaging and labelling, including the instructions for use.