§460.20. R-value per inch claims.
16 C.F.R. § 460.20
In labels, fact sheets, ads, or other promotional materials, do not give the R-value for one inch or the “R-value per inch” of your product. There are two exceptions:
If an outstanding FTC Cease and Desist Order applies to you but differs from the rules given here, you can petition to amend the order.
You can do this if actual test results prove that the R-values per inch of your product does not drop as it gets thicker.
Notes, amendments, and revision history
Amendments
[44 FR 50242, Aug. 27, 1979, as amended at 70 FR 31276, May 31, 2005]
Authority
Authority: 15 U.S.C. 41 et seq. (38 Stat. 717, as amended). Appendix A also issued under 46 FR 22179 (April 16, 1981); 46 FR 22180 (April 16, 1981); 48 FR 31192 (July 7, 1983).
Source
Source: 44 FR 50242, Aug. 27, 1979, unless otherwise noted.
Amendments
[44 FR 50242, Aug. 27, 1979, as amended at 70 FR 31276, May 31, 2005]